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126g per set 44/33/23
Outer - 44, 42t
Middle - 32t
Inner - 23t
ROTOR Bike Components crafts products with a specific intention: to help you improve your cycling experience.
From our original Q-Rings to our unprecedented dual-sided power meter, 2INpower, we apply technology to help you become a stronger, faster, and more-efficient cyclist
WHAT DO YOU RIDE?