ZRACE RX Chainset Repair parts, RX Crank, Chainring, Spider, Installation tool

Description

The latest ZRACE RX crank for 2021, updated to DUB bottom bracket, get better compatibility with the frame! Provide four bottom brackets to choose from

Installation effect diagram:

Brand: ZRACE
Model: RX Road Chainset
Material: 6061 aluminum alloy
Axis: DUB BB29 Provide four bottom bracket options
Q-factor:148mm

Spider sice: BCD110

Technical features: 3-hole hollowtech, forging, full CNC,Wide narrow tooth
Compatibility: compatible with all 10-12s chains
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.