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This single MTB crankset features a forged alloy crank arm construction, which makes it more than capable of withstanding all the abuse that's associated with all-day epics in the mountains. Shimano has also made this version compatible with HollowTech II integrated bottom brackets for increased stiffness, efficiency and added durability.
Please note: A bottom bracket is available separately.
Item Top Features Continued:
Chainring BCD: For use with 157mm O.L.D. frames
5 Arm or 4 Arm: 4 arm
Chainring Mount: Direct mount
Dyna-Sys Compatible: Yes
Compatibility: 12 speed Dyna-Sys MTB HG-X transmissions
Is BB Included: Bottom Bracket is not included. It is compatible with a HollowTech II integrated bottom bracket
Part Numbers: 30T 170mm: FCM6130C0; 30T 175mm: FCM6130E0; 32T 170mm: FCM6130C2; 32T 175mm: FCM6130E2
HollowTech II: HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability.
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.