- Shop
- Parts
- Hubs
- Rear Hubs
- ONYX Racing Products
- 32-
- 12mm Thru x 157mm
- Shimano Micro Spline
ONYX Racing Products 32- Hole 12mm Thru x 157mm Shimano MicroSpline HG+ Bicycle Rear Hubs
The hub drilling is the number of spoke holes. It must match your rim spoke count.
12 x 157 axles are often called "Super Boost"