ROTOR 圓齒環DM-2x / ROTOR Direct mount R-Ring DM-2x

推廣優惠價 : $1409

商品說明

ROTOR  Direct mount No Q round chainring

Introducing the new Round Direct Mount Chainrings. The Direct Mount is CNC’d from a block of 7075 aluminum to save more than 30 g over a standard chainring combo which, together with ALDHU crank arms, becomes ROTOR’s lightest crankset ever. The ALDHU 3D+’s innovative modular structure makes each component individually available to accommodate the current spectrum of riders and bike standards.

50/34t , 53/39t , 52/36t

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搶先評價 “ROTOR 圓齒環DM-2x / ROTOR Direct mount R-Ring DM-2x”

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