- HMX 15MM barrel shaft conversion to 12MM mini barrel shaft, universal conversion bushing fits most bike hubs
- Aluminum alloy material, light weight and high strength
- Can be used with the common 100x12MM road disc brake hub, which can be supported on the market
- It avoids the need to replace the hub when upgrading the front fork, which greatly saves money for bicycle enthusiasts
- 3-way seal ring design to the conversion seat, the hub is higher precision and stronger stability after installed
- Material: Aluminum Alloy
- Size: Approx. 30 x 15 mm / 1.18 x 0.6 inch
- Color: Blue, Gold, Black, Red
2 Pieces Bike Front Hub Adapter (with 6 Free Seal Rings)
Due to the differences between different monitors, the picture may not reflect the actual color.
There is 2-3% difference according to manual measurement, please check the size carefully before you buy the item. Thanks!