سینی طبق جاده Rotor noQ 5-arm 110 BCD Road Chainring 53T Outer Round
Description of Rotor noQ 5-arm 110 BCD Road Chainring
Rotor's round noQ chainrings offers unparalleled stiffness and simultaneously a low weight.
Rotor noQ chainrings are made of 7075 T6 aluminium. The hard-anodized surface offers a nice looking finish with high durability. The application of Rotor's latest generation of tooth profiles, ramps and pins guarantee problem free, slick and fast shifting operations during all weather conditions.