E-sync Rear Hub Spring and Pawl 4-piece Kit

This heavy-duty pawl and spring kit fits all E-sync freehubs. The kit includes four pawls and four pawl springs. This pawl and spring kit is compatible with all E-sync hubs. Not compatible with M-pulse, Neo, or Neo Ultimate freehubs, but can be used in conjunction with E-sync freehub as a retrofit upgrade to Neo and Neo Ultimate hubs.

How To: E-Sync Tech Videos