ROTOR VEGAST CRANKSET New, never used, removes from new bike (Ridley Noah) 30mm axle versions 172.2mm Vegast crank arms 52-36 NoQ round open rings 4 BOLT SPIDER VERSION : Easy power uprade to ROTOR INSPIDER.... 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. Please Note: the 30mm standard axle works on 43.5mm Chainline compatiable with rim and disc frame bikes.
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