5- 49 Nov 1, 2011 · VANICE 8mm Bike Hex Crank arm Fixing Bolt Screw with Caps for Bicycle Square Hole Crankset Bottom Bracket, Suntour Prowheel and More 4. 37" x 24T) English Thread Spacer (2. It is available with 160 mm, 165 mm, 170 mm, 175 mm crank arm lengths. For ® crank, make sure the stop plate rests on the pinch bolt thread after the crank is The left-hand crank fits on to splines in the end of the axle and is secured by pinch bolts in the style of three-piece BMX cranks. We will keep this chart updated so if you want to add information or notice any errors please let us know. Add cap and tighten down lightly with your hand (1-2 Nm torque). Sep 13, 2021 · They come in two lengths, Short (7mm) and Long (13mm) to match which ever length came with your crankset. You can do the basic assembly and get a bike shop to check it and use a torque wrench to do up the bolts. 5 TL-FC16 / TL-FC18 Left crank arm mounting screws All 12 - 14 5 mm hexagon wrench Crankset with Power Meter FC-R9200-P, FC-R9100-P, FC-R8100-P Parts Name Model Torque (N·m) Tools Chainring fixing screws All 12 - 16 Hexalobular [#30] Left crank arm mounting screws All 12 - 14 5 mm hexagon wrench Titanium Shimano Crank Arm Pinch Bolt Kit 4 Pieces 2 M6x20 bolts 2 M6 washers *Shimano E-Bike Cranks use 2 bolts per side, you will need 2 kits* Fits: Road fitment: FC-R8100 FC-R8000 FC-R7950 FC-R7900 FC-R7100 FC-R7000 FC-R6800 FC-R6700 Does not fit FC-R9000 - FC-R9100 - FC-R9200 Mountain Fitment: FC-M9000 FC-M9020 Pros. Chainring 46T for FC-6800 ## Shimano Crank Arm Pinch Bolt - Fits Dura-Ace FC-7900, FC-7800, FC-9000, and XTR FC-M9000, Sold Each BPC Product ID: BPC314802 UPC ID: 689228157675 Manufacturer ID: Y1E512100 Aug 29, 2010 · Not necessarily DXR's but other cranks I've replaced the bolts before. Insert the stopper plate, and washers and the two 105 Crankset torque specifications, Bolt Name Tool Torque (Nm) Removing and Replacing Shimano 105 R7000 Crankset and Bottom Bracket. com/pdfs/dm/DM-MBFC001-01-ENG. 5X4MM ELEVN CHAINRING BOLTS TITANIUM SPECIFICATION Pack of 5 Titanium chainrings bolts 6. 5 Nm, which (a) doesn't sound very much; but (b) I don't have any intuitive feel for how that translates into "finger tightness". Step 2 - Identify if preload caps have a pre-applied threadlocker patch and apply if necessary. If I can’t find the same Surly crank arm or crankset to replace it how should I go about fixing this? Feb 23, 2021 · Shimano SLX M7100 crank axle is hollow steel and 24mm diameter. 2). Splines are keyed, and left arm will only install 180 degrees opposite of right arm. SHIMANO’s advanced forging technology has solved the problem through the HOLLOWTECH crank. Nov 28, 2018 · A Shimano "General Operations" manual states the tightening torque for road chainwheels is 12-14 N-m. 0 - 14: 124: Chainring fixing screws largest chainring, middle chainring (FC-M7000 triple gear) 10. 40 Was $3. • If the chain keeps coming off the gears during use, replace the chainrings and the chain. Contains: 2 Bolts, 2 Washers. Road / Gravel - Shimano Ultegra FC-R8000 - Shimano 105 FC-R7100 - Shimano 105 FC-R7000 - Shimano 105 FC-5800 - Shimano Tiagra FC-4703 - Shimano Tiagra FC-4700 - Shimano Sora FC-R3030 - Shimano Sora FC-R3000 • Bolt circle diameter: 110 mm SHIMANO CODE NO. I have never seen or heard of Shimano crank arms coming loose if they are properly torqued. Mar 16, 2022 · Add thread lock to both the preload cap and bolts; e13 torque spec: preload cap: 3-4 nm, pinch bolts 14 nm. It’s best to use new bolts when reinstalling the crank arms. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class-leading chainring designs, the FC-R9200 won't let you down. The hole in the spindle needs to be aligned with the split in the crank arm on the Shimanos, as they use that hole for Jul 27, 2010 · The end cap for the crank arm is driven by a plastic wheel as shown on the end of the parks shimano bb/crank tool. 5 TL-FC40 Crank fixing screw All 12 - 14 5 mm hexagon wrench Chainring fixing screws All 12 - 16 Hexalobular [#30] Reference image Crank mounting screw Crank fixing screw Example) FC-R9200-P ROAD Crankset with Power Left Hand Crank Arm 165 mm Left Hand Crank Arm 170 mm Left Hand Crank Arm 175 mm Left Hand Crank Arm 180 mm Plate Ring Adapter Unit Left Hand Adapter (B. 2 Nm) Shimano : Shimano cranks with double pinch bolts on each arm: 106-132 lb/in (12-15 Nm) With double pinch-bolts, gradually loosen or tighten, alternating between bolts as you do so : Other : with a single 6 or 8mm bolt on each arm: 350-435 lb/in (39. Use a torque wrench to securely tighten the pedals. New designed crank arm for optimum power transfer Precise & easy front derailleur set with lighter and intuitive shifting operation SHIMANO SHADOW RD construction for stable shifting performance Optimally balanced hydraulic brake system for racing with improved heat dissipation of ICE TECHNOLOGIES FREEZA SHIMANO's new FC-RX810-2 crank balances weight and efficiency for mixed-terrain riding. Genuine Shimano replacement Ultegra fixing bolt for FC-6800 11spd Double Chainsets. I would disassemble, clean, reinstall, and then beg/borrow/steal a torque wrench so that you get sufficient torque on those bolts. Q4: Can I reuse the crank bolts after removing them? A: It’s generally not recommended to reuse crank bolts, as they can lose their effectiveness over time. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Titanium Crank Arm Clamp Bolts, to secure the crank arm to your Shimano Crank Axle. Aug 2, 2023 · A: It’s a good idea to check your crank bolt torque every few months, especially if you ride frequently or over rough terrain. 5-54. 9–14. The two most common types are Shimano 24mm cranks with pinch bolts clamping the arm onto the spindle similar to a stem, and just about everything else that uses a self-extracting crank bolt on either the drive-side or non-drive. crank set on a 2015 Salsa Blackborow. 2. shimano bike-eu > product > service & upgrade parts > shimano series > wp-y13098280 HOLLOWTECH II crank arm tool WP-Y13098280 ULTEGRA Crankset FC-R8100 SM-BBR60 • Chainring teeth combinations: 50-34T/52-36T • Bolt circle diameter: 110 mm SHIMANO CODE NO. The DURA-ACE FC-R9200 crank performs two vital functions: transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. I believe your owners manual just wants you to make sure these two bolts are tight. These are great replacement bolts that also fit Dura-Ace 9000 crank arms. To start from scratch, you need qty 1 fixing bolt and 2 pinch bolts. Contact the manufacturer for updated torque specifications. Install w/o the rubber seal (both e13 and Shimano) Start with the motor side pinch bolt first; If replacing, shimano FC-M8150, EM900 and EM600 seem to fit. Crankarm fixing bolt and pinch bolt for the Shimano Dura-Ace 7800-series Hollowtech II crankset. I have a SHIMANO Claris FC-R2000 crank set. 8–11. ) Chain Guard TL-FC33 Adapter An integral part of Shimano's new 12-speed road lineup, the FC-R8100 crank builds upon Shimano's legendary front shifting and transmission efficiency. You’ll need a Shimano II Crank Arm Bolt Tool (TL-FC16 or Park Tool BBT-10. Features. Hold the left side arm at the 12 o'time position and use the pressure of the hand to push the arm against the spindle. the big nut pretensions the Shimano Crank Arm Fixing Bolts Features: 2nd version of OEM fixing bolt for Dura-Ace FC-9000 cranksets 16mm depth fixing bolt, only fits Dura-Ace Y1N218000 Toggle the accessibility view on the website Sep 24, 2019 · Turn the ring away from the arm toward the bottom bracket until it gently snugs against the bearing. Its wider gear pitch increases clearance with small gearings on modern 135mm O. %PDF-1. Ideally you would use a torque wrench to do this. Get the little safey stopper plate in the groove in your crank arm. Let it go far enough and if the crank arm gives out it can damage the rider. As road bike component, the stress-free operation is one of the most important feature to lead all day riding comfort with braking and shifting. $3. Jun 1, 2010 · Forest Bykes 8mm Hex Crank arm fixing bolt with Caps for Bicycle Crank Arms - Fits Many Cranksets made by FSA Suntour Prowheel and many more 4. The crank arms are XT and self extracting against the dust cap cover. Jump to Latest 30K views 20 replies 7 participants last post by frdfandc Oct 5, 2011 The SHIMANO DEORE XT FC-M8100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 172mm Q-factor. This could have happened at the moment the crank arm came off, moments before, or months before, it's difficult to know. Back Order Now. Shimano Sora FC-R3030-CG Outer/Middle Chainring Bolts (10 Pros. Made from the T6061-T6 aluminum alloy, our Shimano fixing bolt adjusts the side load on the bearings and holds the arm in place while you tighten up the crank cinch bolts to the proper torque spec. Purpose: Jockey pulley guides the chain from cog to cog; idler pulley keeps the chain tension constant. This is the original set not the Hollotech II newer ones. 3~49 Nm: 357~435 in lbs: Shimano® Hollowtech II crank bolt pinch screws: 9 Designed for the rigors of E-MTB riding, the SHIMANO DEORE XT FC-M8150 crankset integrates cleanly and eliminates the need for spacers. An integral part of Shimano's new 12-speed road lineup, the FC-R8100 crank builds upon Shimano's legendary front shifting and transmission efficiency. Further-more, after riding approximately 100 km (60 miles), use a torque wrench to re-check the tightening torques. Tighten any pinch bolt on the ring. This is slimmer than most other brands, but Shimano claims multiple benefits, including improved torsional stiffness (against twisting), less rotational friction as the axle rotates inside the bearings, plus the ability for an outboard bottom bracket design. SHIMANO ANTI COUNTERFEIT PROGRAM For installation and removal of HOLLOWTECH II/2-PIECE CRANKSET crank arm fixing bolt; FIND A DEALER. These have a left crank arm with a compression slot that is secured by two pinch bolts and a right crank arm with an integrated spindle. This crank has held up perfectly and continues to, three years later. IIRC the spec is 12-16nm, which is a fair amount of torque for such small connectors. Aggressive MTB riding design; 24 mm bottom bracket spindle; Crank arm length (mm): 160, 165, 170, 175 Feb 23, 2021 · One benefit of Shimano’s installation is no need for self-extraction bolts or crank pullers to remove, and the whole system connects together very precisely with zero play once you wind in a simple preload bolt on the axle and tighten two 5mm pinch bolts. The best For Shimano® cranks, make sure stop plate is engaged over pinch bolt threads after crank is installed. FSA Mega ExoCrank Arm Fixing Bolts for Mega Exo Road Cranks FSA #ML140 For FSA Alloy Cranks with 2 pinch bolts on left Crank Arm M18 Bolt (18mm in … read more popular Full Speed Ahead 390-2082 on the spindle. Good shout about threadlock on the pinch bolts. 98 Next page Feb 3, 2013 · The pinch bolts are the only thing that hold the crank arm on and you are best off not to turn this cap too tight. Front Fully insert the right crank arm unit until it touches the bottom bracket. This will damage the splines during use, regardless of the torque on the pinch bolts, and Shimano will face endless warranty disputes. Photo: Jeff Barber Pros. Use a torque wrench to check that the final tightening torques are within the range of 12 - 14 N·m. West Coast, East Coast & Midwest warehouses. Silky Black and Spark Silver color options are available. Grease up the splines and push the crank on. Shimano. A big C clamp can help here, but don't dent your crank. With new refinements for seamless 12-speed shifting, the ULTEGRA crank is now offered in lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements. Position drive side crank arm at 6 o'm position. The metal material feels stronger and holds better than the standard plastic, less worries about crank arms falling off mid-ride. Aug 28, 2018 · This is a replacement Shimano Crank Arm Fixing Bolt. Shimano Crank Arm Pinch Bolt (For XT FC-M780/SLX FC-M660/105 FC-5700) Not yet reviewed. Apr 13, 2019 · Both the crank arm bolts that you have picture as well as the chainring bolts should be torqued to 12-14 N-m. That’s not what should be retaining your cranks. DESCRIPTION Y1VU98010 Left Hand Crank Arm Unit 165 mm Y1VU98020 Left Hand Crank Arm Unit 167. Kogel's Shimano crank arm fixing bolt is here to help keep the crank arm bolts from backing out. Aug 12, 2016 · The real key to proper installation of a left Shimano crank arm is to get equal torque on the two pinching bolts. I had a bottle, but lent it to a mate who has since moved across the country so I'll order myself some more before my replacement 'crank arm fixing bolt' arrives. Press the left crank arm onto the axle, and make sure both crank arms are fully seated. The info can be found here: https://si. 00 Oct 15, 2020 · I could actually do with a spare one of those retention plates as well , but what I'm really after is the pinch bolts and washers for the non-drive side crankarms shimano pinch bolt part number y-1g398010 ---> Clamp bolt M6 x 19mm +washer I have those exact 6650 Ice grey compact hollowtech II cranks Jun 1, 2013 · Shimano Crank Arm Fixing Bolts 2nd version of OEM fixing bolt for Dura-Ace FC-9000 cranksets 16mm depth fixing bolt, only fits Dura-Ace FC-9000 cranksets Contact: 888. It is available with 53-39, 52-36, 50-34, and 46-36T chainrings and 165, 170, 172. Shimano crank set. 5–0. 2 out of 5 stars 278 1 offer from $6. pdf Compression slotted crank pinch bolts: Shimano® Hollowtech® II: 9. 5, and 175mm crank arm lengths. Crankset SHIMANO ALIVIO Bottom bracket FC-M4000 FC-M4050 FC-M4050-B2 FC-M4060 ACERA FC-M3000 FC-M3000-B2 FC-M3000-8 Left crank arm Tightening torque 12 - 14 N·m Shimano GRX Crankset Service Pages Bolt Name Tool Torque (Nm) Torque (in lbs) Left crank arm cap: 0. Premium Grease (Y04110000) Wide part Wide part Kogel's Shimano crank arm fixing bolt is here to help keep the crank arm bolts from backing out. PF30. 29 • The two left crank arm mounting bolts should be tightened alternately in stages rather than each bolt being fully tightened all at once. I intend to buy original bolt with washer. Apr 27, 2009 · Can anyone tell me the recommended torque spec for a shimano hollotech crank arm. 3 out of 5 stars 45 $6. The right crank arm has a right-hand thread, and the left crank arm has a left-hand thread. 7: 4–6: FSA® MegaExo™ 0. Bolt Name Tool Torque (Nm) Torque (in lbs) Crank fixing screw: 12. Sep 27, 2008 · QKURT HollowTech Crank Removal Tool, Bike Crank Extractor T-Handle Hexagon Adjusting Cap Tool Crank Tool Compatible for Shimano HollowTech XT XTR R 4. Shimano's pinch bolt method is more reliable than the typical sort-of-press-fit used by many other cranks. SLX HOLLOWTECH II MTB Crankset 172 mm Q-Factor 1x12-speed | SHIMANO BIKE-US Perfect for 1x11 MTB drivetrains, the SLX FC-M7000-11-1 crank uses a new 3D composite chainring for improved driving rigidity. Apr 19, 2006 · The real key to proper installation of a left Shimano crank arm is to get equal torque on the two pinching bolts. 0 - 54: 478: Chainring bolts: 12: 106: Pedal shaft into crank arm (unless otherwise specified by pedal manufacturer) Apr 27, 2021 · FSA® MegaExo crank bolt pinch screws: 9. frames. The pinch bolts need to be successively tightened as tightening one loosens the other. No ratings or reviews yet. • When installing the pedals, apply a small amount of grease to the threads to prevent the pedals from seizing. Tool: 3 or 4mm hex 16. High polish and finish you would expect from a Dura-Ace level bolt. Aggressive MTB riding design; 24 mm bottom bracket spindle; Crank arm length (mm): 160, 165, 170, 175 Many Shimano® and some FSA® cranksets use a two-piece compression slotted system. 5 mm Y1VU98050 Left Hand Crank Arm Unit 175 mm Y1VU98060 Left Hand Crank Arm Unit 177. Some In the torque specifications for Shimano crank bolts they give a broad range of torque values(305 inch pds - 390 inch Loose bolt on left crank arm. 5 mm) Inner Cover & O-Ring O-Ring Right Hand Adapter (B. DESCRIPTION 1 Y1KS13000 Crank arm fixing screw Y0NG98030 Left hand crank arm unit 160 mm Y0NG98040 Left hand crank arm unit 165 mm Y0NG98050 Left hand crank arm unit 170 mm Y0NG98060 Left hand crank arm unit 172. I have two questions: What is the torque for these bolts? Shimano M8000 Crank Arm Pinch Bolt Shimano M8000 Crank Arm Pinch Bolt Regular price $2. 00 :: Shimano Crank Parts :: UniversalCycles. 5 mm Shimano crank set technical document. $13. After this initial adjustment, the actual tightening torque to be applied usually ranges from 12 to 14 Nm. 3~49 Nm: 357~435 in lbs: Shimano® Hollowtech II crank bolt pinch screws: 9 R8000 Series. 606. They came off just fine and after new chain rings I need to put it all back • Bolt circle diameter: 110 mm SHIMANO CODE NO. 99 Aug 28, 2018 · This is a replacement Shimano Crank Arm Fixing Bolt. If you end up replacing the crank Shimano RS400 cranks are relatively inexpensive (I once bought an older used set for US$35 on Ebay). Don't just tighten one and the other. Chainring 52T for FC-6800. D. Oct 12, 2023 · @Michael Shimano IS worried about the left crank arm being installed incorrectly -- meaning that it is not pushed onto the axle far enough into the right position. The 132mm PF41 bottom bracket seems to be less than common. Dura-Ace FC-7800 Crank Arm Clamp Bolt. The bearing preload is set by the black plastic cap before tightening the pinch bolts when installing the crank arm. Jul 13, 2016 · Is there any rule-of-thumb about how far one should screw in the cap on Hollowtech II cranks, before tightening up the crank arm bolts? The Shimano service manual for the crankset specifies 0. Also did help that where i worked used to buy nuts/bolts/washers by weight so when i went and asked if they have 6x20 cap head Stainless screws It was easier to buy 25 or so of them so i wouldnt have to get any change from a $5 note. Chainring 50T for FC-6800. 1 / 1 Unit = 4 pcs Bolt Name Tool Torque (Nm) Torque (in lbs) Crank arm bolt (30 mm/DUB) 54: 478: Crank arm bolt (GXP) 48. You just need to turn till it becomes difficult then a 1/8 to a 1/2 turn further Shimano Crank Arm Pinch Bolt (For XT FC-M780/SLX FC-M660/105 FC-5700) Write the first review. Y1E512100 Shimano Crank Arm Pinch Bolt (For Dura-Ace FC-7900, FC-7800, XTR FC-M9000) Write the first review. 7 - 1. Gently hammer (do not use a steel hammer) the other crank are in until it is seated. May 16, 2021 · Your crank is secured by the two pinch bolts. Torque should be 12-14 Nm - which is pretty high - more than I would do if I was guessing. SHIMANO DEORE XT HOLLOWTECH II MTB Crankset 172 mm Q-Factor 1x12-speed | SHIMANO BIKE-US Crank Arm Fixing Bolt for Shimano XT, SLX, LX and others cranksets. Hollow forged crank arms A lightweight crankset not only reduces the bike’s weight, but decreases rotating mass to aid in acceleration. 40 Sale price $2. It’s a 175mm Surly O. Online & in Portland Oregon since 1997. Tighten pinch bolts, alternating sides. Shimano Dura-Ace 7900, 7800, XTR M9000 Crank Arm Pinch Bolt: Sold Each … read more. 99 Sep 4, 2006 · BikeHand Bike Bicycle Quality Crankset Crank Arm Dust Cap Bolt Install Remover Removal Adjusting Wrench Tool Compatible with Shimano 8 Teeth Internal Splines Hollowtech II 218 $7. REPLACEMENT PARTS. Install and tighten crankset, remove BB Clearance with APS MTB Bottom Bracket Setup (For XCX Gravel see below) BSA (68mm/73mm/83mm Shell Width) BB92. Pinch Bolt: Shimano P/N Y1E512100; Fixing Bolt: Shimano P/N Y1F308000; Sold singly. my left crank arm came loose today (I think the shop did not tighten it enough when building the bike). Comes in heaps of colours so you can match it to your bike or make it stand out, simple hex wrench tool slot for tightening. what is the correct torque for the 2 allen bolts and whats the purpose of The SLX FC-M7100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 172mm Q-factor. 5: 13: Deals. One MUST go back and forth a few times to check the torque. The small plastic tab that sits in the slot on the crank should drop down into the hole in the spindle. If one torques one and then torques the second one just a little tighter than the first, then the second bolt removes the torque from the first. Retail Stores in Portland, Oregon and Lancaster, Pennsylvania. Crank arm Crank arm Uu mark Chain drop prevention pin Mark Tightening torque: 5 - 7 Nm {44 - 60 in. 6 %âãÏÓ 431 0 obj >stream ï¤ X†9 f j– ?Ú¥Li†Žœ_òª‰É·±~ƒ ‰ Ìw:Pðj½ÏCγPbÆù•òAîýí gDï kí‰l4¬]«Yƒü ìGi ®4$çæX¿ y–^f cµ a endstream endobj 432 0 obj >stream ”«(ųSo›œj·îRTQ?u¤Þ Mß; ž¼— “ð’&:Oú dŽ(3 Òž“@ › Sð0 Kõ‘W N™b²_¹§á9B·Ê6ýÜ’´bÞë‘ €‹Ÿ2 x ª;( þ õ ëÎ Ñó ` h}Ú‡o Jul 22, 2021 · Install arm loosely. It is offered in 53-39, 52-36, and 50-34T chainring options and 160, 165, 170, 172. Employing SHIMANO's HOLLOWTECH technology, the FC-M8150 crank delivers optimal power transfer while reducing weight. 9: 88–132: FSA® MegaExo™ 9. (A) Wide groove area (left crank arm) (B) Wide groove area (axle) (C) Apply grease: torques are too weak or if the mounting bolts are not tightened alternately in stages, the left crank arm may come off and the bicycle may fall over, and serious injury may occur as a result. Oct 3, 2011 · FYI: Shimano Hollowtech - Crank Arm Pinch Bolts. » BBT-10 : Adjusting Cap Tool : Crank Tools and then you can use one. (1) Apply grease to the axle of the right crank arm unit. 9734Chris. The following table lists general torque specifications for common brands and components. Y1KS98030. Installing the crank arms Installing the crank arms 1 Fully insert the right crank arm unit until it touches the bottom bracket. It is also missing washer. Just snug them down until there’s no play in your cranks, back it off a hair, then torque the crank arm’s pinch bolts to spec. SHIMANO DEORE XT HOLLOWTECH MTB E-BIKE Crank Arm Set | SHIMANO BIKE-EU Pros. Add to Cart. Edit: Update Back in 2012 I rebuilt this crank with grease and by the book. Crankset with Power Meter FC-R9200-P, FC-R9100-P, FC-R8100-P Parts Name Model Torque (N·m) Tools Crank mounting ring All 0. 2 (C) (B) (A) Set the wide groove area of the left crank arm into the axle of the right crank arm unit where the groove is wide. Secure any pinch bolt in the ring. its far too weak, it should be held in place with the plastic retaining bolt that threads into the drive side crank. The Shimano washer takes up the entire width of the hole. OEM pinch bolts for Dura-Ace cranks only. (2) Align the wide part of the left crank arm spline with the wide part of the spline on the crank axle. So there is in principle three bolts to tighten: the two bolts on the crank itself, that are opposite each other, and the crank arm fixing bolt. Only use enough torque to keep the ring from turning. Apply grease or anti-seize to threads of crank cap and gently thread into spindle. Shimano Crankset Parts & Accessories. • If the bottom bracket shell is not parallel, gear shifting performance will drop. 6 out of 5 stars 211 2 offers from $8. Compatibility - Shimano Y1F811100 XT FC-M8000 / FC-M785 / FC-M782 / FC-M780 / FC-M771 / FC-M770 / FC-M761 / FC-M760 GRX Crankset FC-RX810 SM-BBR60 • Chainring teeth specification: 48-31T / 42T / 40T • Bolt circle diameter: 110 mm…(For outer gear), 80 mm…(For inner gear) SHIMANO CODE NO. – • The two left crank arm screws should be tightened alternately in stages rather than each fully tightened at once. Some manufactures use a friction system in the ring, and do not use a pinch bolt. 0 - 17: 150: Chainring fixing screws (FC-M7000 single gear, double gear) 12. The all-new SHIMANO ULTEGRA R8000 series crank features lightweight crankarms, a hollow outer chainring, and a wider gear pitch for increased clearance on modern road frames. } • The crank arm can be removed simply by turning the fixing bolt counterclockwise. where as a normal off the street person wouldve been looking at about $5 just for the 2 of The spline on the crank arm shows some wear, but they do not seem completely damaged. Made from the T6061-T6 aluminium alloy, our Shimano fixing bolt adjusts the side load on the bearings and holds the arm in place while you tighten up the crank cinch bolts to the proper torque spec. The crank arm would be a good place to do it right. • Check that there are no cracks in the crank arms before riding the bicycle. The 2x11-speed crank is available in a 48-31T chainring combination and 170, 172. SHIMANO BIKE-US > PRODUCT > service-upgradeparts > SHIMANO SERIES > WP-Y13098280 HOLLOWTECH II crank arm tool WP-Y13098280 Dealer's Manual ROAD MTB Trekking City Touring/ Comfort Bike URBAN SPORT E-BIKE EP800 Series (English) DU-EP800 DU-EP800-CRG FC-M8150 FC-EM900 FC-EM600 item 2 Shimano Crank Arm Pinch Bolt - Fits Dura-Ace FC-7900, FC-7800, FC-9000, Campagnolo Crankset Fixing Bolt Power-torque - EA. It Hello. The following are an 'A' match which indicates that the parts are the same in materials, appearance, finish & size etc. Mar 11, 2020 · The pinch bolts must be done up simultaneously and to the correct torque, for which you need torque wrench. Apr 26, 2022 · Square taper, Octalink, ISIS, and Power Spline crank mounting bolts: 40: Race Face right crank mounting bolt: 50: Hollowtech II, and FSA MegaExo left crank mounting cap: 1. Snug the preload ring against the bearing. Perfect for a wide range of MTB disciplines, this 1x11 speed crank is offered with 30, 32, and 34T chainrings with enhanced chain retention. 37" x 24T) English Thread Chain Guard Fixing Bolt (4 pcs. Tightening torque is 35 - 55 N·m. 98 $ 7 . 2 Nm: 87~100 in lbs: Campagnolo® (3-piece) 32~38 Nm: 282~336 in lbs: Campagnolo® Ultra-Torque: 42 Nm: 371 in lbs: Race Face® 54 Nm: 480 in lbs: Shimano® 34~44 Nm: 305~391 in lbs: Shimano® Octalink XTR crank arm bolt: 40. Shimano Dura-Ace FC-7800 Crank Arm Pinch Bolt. Apply grease or anti-cheap to the thread of the left arm pinch bolt. These systems use external bearing cups and do not need a conventional crank puller. DESCRIPTION 1 Y1P417000 Crank Arm Fixing Screw 13 Y1W898090 46-36T Gear Fixing Bolt (M8 x 10. Crankset Setup For TRS/LG1 Cranks with Chainline Adjustment. If there are any cracks, the crank arm may break and you may fall off the the pedals. HOLLOWTECH II / 2-piece A replacement part for your standard plastic Shimano crank bolt. Set the left crank arm onto the axle of the right crank arm. Use a torque wrench to check that the tightening torques are within the range of 12 - 14 N·m. For mountain bike chainwheels it's upped to 14-16 N-m for large and middle ring and 16-17 N-m for the smallest ring of a triple. 24 all other Bontrager cranks with a single M15 bolt on each arm: 420-480 lb/in (47. It used the replacement plastic retaining nut, blue loctite on the pinch bolts with correct torque and the correct spacer arrangement in the bottom bracket. FC-M8050 do not. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Apr 6, 2017 · Crank arm security is very important. } Tightening torque: 35 - 50 Nm {305 - 435 in. 00 Save 20%. The crank-to-spindle interface receives quite a lot of stress, making larger threads (M8, M12, M14) a better choice. Designed for the rigors of mountain bike riding, the SHIMANO STEPS FC-EM900 is a dedicated E-MTB crank uses HOLLOWTECH II crank arms that same appearance as FC-MT900. Pros. 8~11. Shimano Hollowtech II Crank Fixing Bolt Parts :: From $3. The washer on the black bolt appears to be to wide to fit into the hole on the crank arm of my 770, 985, or 9020. 1616 10-6 M-F, 10-5 Sat MST Shimano Dura-Ace Fixing and Pinch Bolt. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. Ensure they are fully loose by alternating bolts until a gap between the head of the bolt and crank arm is visible. T47 Now I’m afraid to take it off since it’s currently working and I can’t find a replacement part easily by googling. Unit price / per Mar 30, 2022 · @chrismechmaster Manuals can be found here: FC-EM900 Torque of pinch bolts is the same (12-14nm); note Shimano sends the pinch bolts greasedaccordingly I did not use threadlocker on those bolts like Orbea did with the e*13s. The black bolt in the photo did not come from Home depot. 0 - 14: 124: Chainring fixing screws (FC-M7100, FC-M7120) 16. Crank mounting screw All 0. DESCRIPTION 1 Y0J620000 Crank Arm Fixing Screw Y0JR98020 Left Hand Crank Arm Unit 170 mm Y0JR98030 Left Hand Crank Arm Unit 172. I used this on a new build with a torque wrench on a Chris King BB and Nov 6, 2021 · Shimano Ultegra FC-6800 11 speed chainset Crank Arm Fixing Bolt. This is the standard size and fits most BMX Race chainrings. 5 mm Y1VU98070 Left Hand Crank A dedicated E-MTB crank, the SHIMANO DEORE XT FC-M8050 features HOLLOWTECH II construction and a 24mm axle serration interface. If it starts getting loose it can damage the crank arm. New ULTEGRA R8000 series is "pro-proven" as it is a direct trickle down from DURA-ACE groupset. 1. With DYNAMIC CHAIN ENGAGEMENT, it ensures secure chain retention. For XCX Cranks without Chainline Adjustment. Clamping of the crank arm onto the axle is accomplished with the two pinch bolts. The torque setting for the pinch bolts is 12-14 nM. Installation These are great replacement bolts that also fit Dura-Ace 9000 crank arms. Mar 8, 2023 · The torque for FIRST crank arm bolts like this one is a little higher than Shimano—1. Install Chainring on Drive Side Crank Arm and APS Adjuster on non-drive side. Also Compatible with: Shimano Ultegra FC-R8000; Shimano 105 FC-R7000; Shimano 105 FC-5800; Shimano Tiagra FC-4700; Shimano Sora FC-R3000; Buy Shimano Road Cranksets from New Era Cycle online bike store. 5 nM vs 1 nM. The FC-R9200 is offered in even shorter crank arms lengths to offer fit options for Even if the bolt were as tight as possible, it would not provide enough force to hold the arm secure to the spindle. For Ultegra R8000/6800, 105 5800 and Tiagra 4700. 5x4mm. In the process of losing the left crank-arm (yes I know… poor maintenance) I could do with knowing the following. SLX HOLLOWTECH II MTB Crankset 1x11-speed | SHIMANO BIKE-US The SHIMANO DEORE XT FC-M8000-1 crankset provides an optimal balance between durability and weight. (English) DM-RAFC001-04 Dealer's Manual ROAD MTB Trekking City Touring/ Comfort Bike URBAN SPORT E-BIKE Crankset DURA-ACE FC-R9100 ULTEGRA FC-R8000 SHIMANO 105 FC-R7000 Jan 30, 2022 · FSA® MegaExo crank bolt pinch screws: 9. 49. 5 mm Y0JR98040 Left Hand Crank Arm Aug 14, 2015 · For Shimano® cranks, make sure stop plate is engaged over pinch bolt threads after crank is installed. PRODUCT SPECIFICATIONS Dec 26, 2023 · First, check which cranks you have and how to remove them. One of the fixing bolts is not original Shimano one M6x19, but M6x20 from hardware store with filed head so that it can be inserted in crank arm. lbs. . Chainring 53T for FC-6800. L. The bolt on the side is a preload adjustment bolt. With HTII, you need the torque on the pinch bolts to be sufficiently high as well as even. Installation Apr 29, 2018 · The #8s in my tool box have a thinner head than the pinch bolt. Loosen counterclockwise both 5mm pinch bolts which attach the crank arm to the spindle. 12-14 Nm is a fairly high torque for the screw size. The crank arm is held on by the two pinch bolts, which should be torqued (evenly - not all on one then all on the other) to 12-14Nm (I go 13 always - superstitous). The arm’ll only fit on the axle one way – there’s a wide bit on the splines. Note: If installing a crank arm which has already been used before, the tightening torque for the cap should Dec 14, 2023 · ELEVN CHAINRING BOLTS TITANIUM 6. Also, after riding approximately 100 km (60 miles), use a torque wrench to re-check the tightening torques. 7: 4–6: Crank bolt (including spline-type cranks and square-spindle cranks) Shimano® 34–44: 305–391: Shimano® Octalink Shimano Ultegra FC-R8000 Crank Arm Fixing Bolt. It is available with 30, 32, and 34T chainrings. com - 30,000+ mountain & road cycling parts. C. This brings the arm against the bearings. Shop for Shimano Crank Arm Fixing Bolt for Ultegra / 105 / Tiagra - Y1P417000 (SKU: Y1P417000) and other Shimano Parts amongst Australia's best range of Drivetrain Other Apr 14, 2022 · Fasteners: 3 or 4mm bolt, at the center of the pulley. Oct 21, 2023 · Single Bolt Systems: If you have a single bolt system, like a Shimano Hollowtech II, you’re dealing with a pinch bolt method where the preload on the bearings is set first. Jul 16, 2024 · The steel spindle is probably fine, but the splines in the aluminum crank arm could be damaged from coming loose. shimano. Y1E512100 Shimano Crank Arm Pinch Bolt (For Dura-Ace FC-7900, FC-7800, XTR FC-M9000) A square 3/8" drive The redesigned SHIMANO 105 FC-R7000 crank balances weight and efficiency without sacrificing stiffness. If you really wanted to use a torque wrench, you can pick up one of these: Park Tool Co. 99 $ 6 . Title: ux U2 }5 V3ÃI[GÀÙì SÊ> ¶[N î Shimano Crank Arm Fixing Bolts2nd version of OEM fixing bolt for Dura-Ace FC-9000 cranksets16mm depth fixing bolt, only fits Dura-Ace FC-9000 cranksets manufactured after 6-1-2013 Menu Your Cart The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. In a corner case scenario, if somehow the pinch bolts failed or were ridden loose or the spline interface cracked, it's possible to imagine the preload bolt keeping the cranks on such that you could bring the bike to a safe stop. It's very easy to round off the bolt heads when applying torque so having some replacements available makes removal much easier in the future work that might be needed. The bottom bracket for this is the octalink hollow shaft. The conical head of this design offers streamlined good looks, the base of the head is a standard socket cap manufactured to DIN 912 standards but tapers toward the Allen key drive saving even more weight whilst looking smooth and sleek in the process. The torque wrench “gives” at the point the set tolerance is reached. 0 - 12: 106 • The two left crank screws should be tightened alternately in stages rather than each fully tightened at once. 5: Shimano left crank mounting bolt on BBs with adjustable preload (like XTR M9100) 45: Hollowtech II, and FSA MegaExo left crank pinch bolts: 10: Race Face right crank cap Shimano Parts ▶ Crank arm fixing bolt to assemble left crank arm. 3: 87–100: Crank adjusting cap: Shimano® Hollowtech® II: 0. 5 mm Y1VU98030 Left Hand Crank Arm Unit 170 mm Y1VU98040 Left Hand Crank Arm Unit 172. vtyxammlzmogoxnxvujwdzltjzoiomemazvhtzvphbvpvcbgtzfkgijad