ROTOR Round Aero Chainrings (BCD 110x4) giant If you then make a

If you then make a tire roll faster and more durable

abrasion-resistant and waterproof with its welded seams

CrMo steel chain tool*

The easy way to inject sealant into the tire

the first of its kind in the bicycle industry

ROTOR Round Aero Chainrings (BCD 110x4) giant If you then make aRound BCD110x4 chainrings compatible with all ROTOR cranks using BCD110x4 spider or INspider power meter. In addition, these chainrings are also compatible with Shimano Dura Ace FC 9100 and Ultegra FC 8000 cranks offering fast and precise shifting, attractive weight, as well as a more aerodynamic and aggressive aesthetic. ROTOR round chainrings come to complete the chainring range for those cyclists who have not yet decided to try Q RINGS oval