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.
- 6mm Spacer kit adapts 142 x 12mm rear hub to 148 x 12mm
- Includes 6mm rotor spacer w/ hardware and one 6mm axle spacer
- Rear wheel needs to be re-dished 3mm to non-drive side
Manufacturer Problem Solvers
Manufacturer Part Number 03-000188
UPC 708752170964
Model Problem Solvers Booster Hub Spacing Kit - Rear
Usually Ships in 5-7 DaysPlease Note: This product is usually available for shipment within 5-7 business days.
Contact for in-store availability, not all items are available for immediate pickup. If we are unable to meet these time frames due the rapid changes in revolving inventory you will be contacted via email. We do not partial ship orders, the delivery time of your order is determined by the item on your order with the longest lead time. If your order is time sensitive we encourage you to
contact us for up to the minute product availability and ship times to verify that we can accommodate your needs. Refer to our
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