Two styles of endcaps are available for the Jones 125/142-F front hubs: 142x15mm thru-axle, and 135mm QR. Please select the style you need.
The updated 135mm QR endcaps for the Jones 135/142-F hubs have a long inner section that stabilizes the hub's internal bearing spacer when used with a 135mm quick release.
No tools needed to install.
Sold as a pair