Rotor Boost axle for Hawk and Raptor cranks.
Features:
- Weight: 139gr
- Axle: Boost spacing
- Material: aluminium alloy T6 7075 100% CNC-machined
- Chainline: 52.5mm
- QFactor: 170mm
- Axle diameter: 30mm
- Compatibility: BB89, BB30, BB84, PF30-Fsi Ai, PF30, BSA30









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