Q-RINGS QX1 76BCD QX1's subtle but efficient 12.5% ovality?can be oriented around the most productive part of your pedal stroke to give you better traction on climbs and quicker acceleration when...

Discover where you push hardest in your pedal stroke, despite varying terrain How you transfer power off-road will vary as much from the way you ride as to where you ride....

Product Description Elevate your road cycling performance with this cutting-edge Rotor 2INpower SL ROUND Shimano 2x12-speed Powermeter crank with a dual-sided power meter. Designed for the dedicated cyclist, this power meter...

Product Description Elevate your road cycling performance with this cutting-edge Rotor 2INpower SL ROUND Shimano 2x12-speed Powermeter crank with a dual-sided power meter. Designed for the dedicated cyclist, this power meter...

ROTOR Aero Crown for INspider (BCD110x4) Reference: C13-989-80050-0 ROTOR's Aero Crown is an optional extra for the INSpider power meter and adds to the elegant, integrated look of the INspider, chainring and...

Rotor QX1 Specialized Spider 76x4 Description Rotor QX1 Specialized Spider 76x4 For all those, who want to use the advantages of the ROTOR QX1 chain rings with Specialized (S-Works) crank sets.Included...

Product description of Rotor QX1 REX 1.1 Sram GXP Spider REX 1.1 BCD76x4 SRAM GXP® SPIDERAre you single yet? We wanted you to be able to experience all the benefits of...