VITTORIA Air-Liner Tubeless Insert - Gravel, One-Size, 31-40mm giant New: A brand-new

New: A brand-new

Dual-sided pop-up bindings that position the body at 12

hand pump size

RAPIDFIRE PLUS SLX shift lever delivers smooth control out on the trail

Less aggressive timing than competitors means any change in pedal stroke is unnoticeable for most riders

VITTORIA Air-Liner Tubeless Insert - Gravel, One-Size, 31-40mm giant New: A brand-newAir Liner GRAVEL is an insert for tubeless ready gravel tires. Re usable and very easy to install as easy as mounting an inner tube on your tire Air Liner GRAVEL it is compatible with tubeless ready tires only and with 3 way valves (in the packaging, 5 way valves are provided for ultimate airflow). The insert can be used with sealant preferably without ammonia