Oval Aero Qarbon Q-Rings increase your power by emulating a Rotor System crankset in the power stroke and by minimizing the intensity of the "dead spot" zones. With 10% ovality for 110mm 4-arm Shimano BCD.
Superlight and precise cassette, made of high strength steel combined with 7075 heat treated alloy. Surface coating reduces friction and increase durability. Compatible with ROTOR UNO and other 11s groupset.
These are the classic round-style designed noQ chainrings with direct mount for ROTOR Hawk- and Raptor cranksets. Changing the noQ-Ring is incredible fast and simple - the only tool needed is a 8mm allen key.
There is a power meter that fits your needs. Electronics and battery are integrated inside the axle. High-quality crank with hollow drilled 7055 aluminium arms. Precious black anodized CNC-machined finish. 30mm aluminium axle.
The REX 2 crank closes the gap between Rotor's REX 3 and the performance-orientated REX 1 crank. Featuring trinity drilled, cold forged crank arms and 30mm UBB aluminium axle. XC1 version with 76mm BCD.