Tubolight EVO Gravel Tyre Liner AI Simply insert the Chain Checker’s

Simply insert the Chain Checker’s pins into two links

This is Zipp’s innovative all-road handlebar

Compatible with both Presta (with removable core) and Schrader valves

and comfort with the Vari-Cushion™ hood

Constructed from nickel-plated steel sprockets mounted to lightweight aluminium carriers

Tubolight EVO Gravel Tyre Liner AI Simply insert the Chain Checker’sThe new shape takes inspiration from the mtb versions, with fewer portion of the insert in contact with the tire, and a taller profile to increase smoothness on straights. Designed around 37c to 45c tires and internal rim width from 19mm to 25mm. The compound is harder, to match typical inflations of gravel setups. 2x tire inserts (1 pair). Mfr Claimed Weight 33g