Threaded Axle Adapters


Use 12mm x 1.25mm for Rad Power Bikes and Mahle/EBIKEMOTION Equipped E-Bikes.

Use 10mm x 1.0mm for Rohloff, Enviolo, Shimano Nexave, SRAM I-Motion, and SRAM Torpedo.

Use 3/8-26 for Shimano Nexus, Shimano Alfine, Shimano Coasting.

If your bike does not have upper eyelets for the extenders you will want to get our Mounting Pucks for Road and Gravel Forks or Mounting Pucks for Suspension Forks and Rear Triangles.


Do you have hubs with solid threaded axles? Our Threaded Axle Nuts are the perfect solution for mounting our racks. Whether it’s a bolt-on front or rear hub, or an ebike hub motor we have it covered.

These adapters are robust stainless steel with enough surface area to create a reliable connection with your dropout. Our adapters are available in a variety of sizes to fit most common axle sizes. See below for more details about what size you’ll need.

NOTE: If your hub motor’s wiring comes out the end of the axle these adapters will not work.

Additional information

Weight .10 lbs
Dimensions 1 × 1 × 2 in
Thread Pitch

12×1.25, 10×1.0, 3/8-26


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