Risk Crank Arm Fixing Bolt For Shimano HollowTech II Cranksets.

M20 for shimano Hollowtech II cranksets (Left arm only) Pre-tension bolt 

For the SHIMANO HTII models listed below: 

Deore, XT, SLX, Saint & Zee (Mtb)

  • FCM532, FCM542, FCM545, FCM552, FCM590, FCM596,FCM591, FCM660, FCM665, FCM770, FCM771, FCM780,  FCM785
Please Note: This product is NOT compatible with XTR 980, 985 & 9000 series, XTR uses a fixing bolt with smaller flange diameter.

MAKE SURE THAT THIS IS THE CORRECT ITEM FOR YOUR BIKE BEFORE PURCHASING!

M20 Fixing product is NOT compatible with:

  • Ultegra FC-6750 / FC-6703 / FC-6700
  • 105 FC-5750 / FC-5703 / FC-5700
  • Tiagra FC-4650 / FC-4603 / FC-4600
  • Sora FC-3550 / FC-3503
  • Cyclocross FC-CX70 / FC-CX50
  • FC-R601 For Tandem (Front)
  • FC-R565 / FC-R563 / FC-R460 / FC-R350 / FC-RS500
  • Deore LX FC-T671
  • Deore FC-T611
  • Alivio FC-T4060
  • Alfine FC-S501
  •  105 FC-5800
  • Shimano FC-4550-CG
  • Shimano Tiagra FC-4550
  • Shimano Tiagra FC-4503
  • Shimano Sora FC-3450
  • Shimano Sora FC-3403
  • Shimano FC-R600
  • Shimano FC-R553
  • Shimano FC-R550
  • Shimano Alfine FC-S500
  • Shimano Dura-Ace FC-9000 (not an exact match but it fits fine)
  • Shimano Dura-Ace FC-7950
  • Shimano Ultegra FC-6650-S
  • Shimano Ultegra FC-6603-A
  • Shimano Ultegra FC-6603
  • Shimano Ultegra FC-6600-A
  • Shimano 105 FC-5650
  • Shimano 105 FC-5603
  • Shimano 105 FC-5600
  • Shimano FC-R700
Leightweight at 9g made from CNC  Aluminium.

Fastens with a 10mm Hex / Allen key.

Thread Dimensions:

M20 (20mm) Thread x 10.8 mm deep

Overall dimension:

28mm x 20mm x 10.8mm
 
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Returns

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