Stans Front hub adapter E-Sync OS / Neo OS QR

This pair of front plugs is designed to fit E-sync OS hubs with 6 bolts when used with 9 mm quick release axles. The included plugs are also compatible with Neo OS hubs with 6 bolts. The plugs feature a low friction U-seal that clips into place and stays secure even when your wheel is removed from your bike. Fits E-sync OS and Neo OS hubs with 6 bolts. Not compatible with Centerlock or non-OS versions of E-sync and Neo hubs. Not compatible with M-pulse hubs.