Description
The ROTOR Round Ring 1X BCD110X4 Universal Tooth provide minimal air resistance, reduces drag and allows you to pedal faster with less effort. This single gear chainring made of 7075 aluminium will reduce the weight of your bike and maximize the compatibility with any chain world wide thanks to it Universal Tooth® technology.
Compatible with 110×4 Spider and Aero Mas Spider.
Weight of chainring (48t): 121g
Chainline ALDU/Vegast with std axle: 44.5mm
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