Item # SNT000T
Stan's NoTubes 15mm End Caps for ZTR HD/3.30 HD Front Hubs $20.00
Trying to throw your Stan's ZTR HD or 3.30 HD hub-equipped front wheel on a bike with a 15mm thru-axle? You'll want these 15mm End Caps, designed for such a purpose. Pop out the stock 20mm caps and these will fit right in their place.
converting Stan's NoTubes ZTR HD or 3.30 HD front hubs to accept 15mm thru-axles