Titanium Bolt RISK M20 x 18mm for Crank

Precision-engineered RISK Titanium M20 x 18mm Crank Arm Fixing Bolt features TC4 grade titanium alloy construction with split design and integrated sealing ring for superior waterproofing and contamination resistance. This high-hardness, polished component offers exceptional wear and corrosion resistance while significantly reducing weight compared to standard iron alternatives. Specifically designed for Shimano Hollowtech II cranksets (left arm only, except e8000 model), this 5-6N.M torque-rated bolt is available in Gold, Rainbow, and Black finishes to enhance both performance and aesthetics.

Package including:

1*1set M20x8 bike crank cover screw

For the SHIMANO HTII models listed below:

Deore, XTR, XT, SLX, Saint & Zee (Mtb) Amongst others:

• FC-M532
• FC-M542
  
• FC-M545
• FC-M552
• FC-M590
• FC-M596
• FC-M591
• FC-M610
• FC-M617
• FC-M660
• FC-M665
• FC-M770
• FC-M771
• FC-M780
• FC-M785
• FC-M970 / M980 / M985 / M9000
• FC-M6000
• FC-M7000
• FC-M8000
• FC-e8000 eBike (Requires 2 x bolt)
• XT FC-M8000 / FC-M785 / FC-M782 / FC-M780 / FC-M771 / FC-M770 / FC-M761 / FC-M760
• SLX FC-M7000 / FC-M675 / FC-M672 / FC-M670 / FC-M677 / FC-M665 / FC-M660
• ZEE FC-M645 / FC-M640
• Deore FC-M612 / FC-M610 / FC-M615 / FC-M617 / FC-M591 / FC-M590
• Trekking FC-T781 / FC-T780 / FC-T551 / FC-T8000
• Saint FC-M800 / FC-M820 / FC-M825 
• FC-M622 / FC-M625 / FC-M627 / FC-M552 / FC-M545 / FC-M543 / FC-M542 / FC-M533 / FC-M532 / FC-M4060 / FC-M4050 
• FC-MT500-3 / FC-MT700-2

• Road & Touring Bike Compatibility List ( Y1P417000 )
  
• Ultegra FC-6750 / FC-6703 / FC-6700 / FC-6800 (All Ultegra)
• All Dura Ace models
• 105 FC-5750 / FC-5703 / FC-5700 (All 105 models)
• Tiagra FC-4650 / FC-4603 / FC-4600 (All Tiagra)
• Sora FC-3550 / FC-3503 (All Sora)
• Cyclocross FC-CX70 / FC-CX50
• FC-R601 For Tandem (Front)
• FC-R565 / FC-R563 / FC-R460 / FC-R350 / FC-RS500
• Deore LX (All varieties)
• 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-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
• Shimano FC-M600
• Shimano Ultegra FC-R8000
• Shimano 105 FC-R7000
• Shimano 105 FC-5800
• Shimano Tiagra FC-4703
• Shimano Tiagra FC-4700
• Shimano Sora FC-R3030
• Shimano Sora FC-R3000
• Shimano Claris FC-R2030
• Shimano Claris FC-R2000
• Shimano Deore FC-M590
• Shimano Alivio FC-M4050 
• Shimano FC-MT300-3
• Shimano FC-RS510
• Shimano Metrea FC-U5000-2
• Shimano Metrea FC-U5000-1