Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork.
- Kit includes center lock adaptor, allowing riders to use 6-bolt rotors on Shimano Center Lock compatible hubs
- 6mm spacer kit adapts 142 x 12mm rear hub to 148 x 12mm
- Includes 6mm adapter to 6-bolt rotors
- Includes external spline lock ring for thru-axle compatibility
- Includes two 3mm axle spacers
- Thru-axle not included
Description
Booster thru-axle hub spacer kits are designed to give your non-Boost front and rear thru-axle hubs the boost they need to fit any Boost-compatible frame or fork.
- Kit includes center lock adaptor, allowing riders to use 6-bolt rotors on Shimano Center Lock compatible hubs
- 6mm spacer kit adapts 142 x 12mm rear hub to 148 x 12mm
- Includes 6mm adapter to 6-bolt rotors
- Includes external spline lock ring for thru-axle compatibility
- Includes two 3mm axle spacers
- Thru-axle not included
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