Two-piece crank design made from 41-Thermal chromoly with increased fatigue life.
- 22mm hollow spindle welded to drive side arm for increased strength and stiffness
- Laboratory tested and team proven
- Updated open-ended spindle cap
- New wedge cluster band with greater flexibility
- Never-Wobble crank arm and spindle interface guarantee
- 41-Thermal lifetime replacement warranty against bending, cracking and breaking