e*thirteen's Ultralight Race rear hubs are lighter than the previous race hubs and even more durable

This kit can be found online

Touring & eBikes

CE Certified knee guard with removable D30 inserts

Sendhit Tubeless Valve Kit - Blue - 44mm Replace Images e*thirteen's Ultralight Race rear hubsRiding tubeless wheels involves using tyre sealant to prevent puncture. Over time, some tyre sealants will harden in the threading of the valve core. It then becomes very difficult to unscrew the valve core nut with the fingers or without unscrewing the whole valve core and that can be very annoying. In addition to the standard valve core remover, Sendhit has developed a specific cap that helps to unscrew the valve core nut when clogged with tire