Ridea Aero Chainring

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Ridea Aero chainring is aerodynamically designed to minimise drag. When used with the RIDEA 3D Track crank; the aero spider design and chainring creates a sealed surface to reinfor ce stiffness and improve aerodynamics. Supplied without chainring bolts. Specifications: • 7150-T7 aluminium• single speed/track only• 144 BCD• 110g (46T) | 170g (52T) Show more