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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
more enjoyable ride
41mm diameter with 24mm axle BB shell
2mm inner diameter
ensuring maximum blood flow
all tuned for maximum power transfer
Rotor Crank Spider Aero MAS Road 110x4 1X/2X Brakes more enjoyable rideThe Aero MAS Spider is engineered to provide minimal air resistance, reduce drag and allow you to pedal faster with less effort. It is compatible with road modular cranks ALDHU and VEGAST and power meters 2INpower and INpower. Select the perfect chainring size from our 1x 2x 110x4 Q RINGS or Round range.
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