ZRACE RX Track Bikes / Fixed Gear Chainset Crankset, BCD144, BCD 144, 46T 47T 49T 50T, 165mm / 170mm / 172.5mm / 175mm
£129.08
(tax incl.)
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To purchase repair parts for RX crankset click here:
RX Repair Parts
Brand: ZRACE
Model: RX Road Chainset
Material: 6061 aluminum alloy
Axis: DUB BB29 (Provide four bottom bracket options)
Q-factor:148mm
Spider sice: BCD144
Technical features: 3-hole hollowtech, forging, full CNC,Wide narrow tooth
Compatibility: Only compatible with TRACK special 1/2x1/8" chain
Crank weight: 525g
3-hole hollowtech: greatly reduce weight and increase strength
Forging: forged out of whole pieces of aluminium alloy, 7075 for for paws and chainrings, 6061 for arms, for better strength.
CNC: all parts finished by 3D CNC machining.
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