Widest Range on the Market 

Always hit your perfect cadence—whether you're climbing, speeding on flats, or confidently descending.

Seamless Shifting Under Full Load

Conquer any terrain with ultra-smooth, lightning-fast shifts, even from a standstill or under full load. 

Increased Durability & Lower Maintenance

Built to last with our internally geared hub design. Keep riding, no matter what! 

Trusted by the Pros

Maximum drivetrain efficiency and sleek aerodynamics for peak performance.