Lightweight, strong and ultra-stiff, the Specialized S-Works Carbon road Crank Arms combine a flawless design with unrivalled construction to give you a race winning edge when you need it the most.
- Best strength-to-weight ratio on the market
- Hollow carbon crank arms offer superior stiffness
- Oversized alloy spindle with Hirth coupling interface
- Includes all hardware
- Fits Specialized road frames with OSBB or PF30 bottom bracket shell
- BB30 compatible
- Compatible with all drivetrains
- Unidirectional carbon fibre finish
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