【 SRAM 】什麼？XDR 棘輪座大放送？
SRAM RED eTap AXS 套件組特別方案
Belgium’s Wout Van Aert storms to a third straight
UCI Cyclocross World title aboard Zipp.
Our new NSW and Firecrest disc-brake wheels are purpose-built for the new era of road cycling, aero, tubeless, and optimized for wider tires.