The new Super Record Wireless Cranksets are designed to efficiently transmit every possible watt of power to the road for uncompromising perfomance
Excellent stiffness and optimum power tranmission from pedal to drivetrain
USB ceramic bearings for unparalleled smoothness and friction reduction
Optimized design for use with any chainring combination
Symmetrical teeth on the internal chainring
Fluid, precise power transmission even with extreme cross-chaining
