Steel Axle Endcap Plug Kit for Gen 2 & 3 SL Rear hubs
Gen 2 and 3 Steel Axle SL Hubs are available in 3 widths, and end plugs are used to convert to different axle standards. (Common bicycle variants are in BOLD):
**Not compatible with alloy axle hubs - including all XCX hubs**
How-to guide on how these work is here
Need help identifying your hub? See here.
What's in the box: 3 sets of plugs - flat 12mm thru axle, +7 by 12mm thru axle, QR