Vittoria Air Liner Tubeless Inserts - 2.25 - 2.5 Inch Tyres - M algolia-ignore Adjustable pins 6 per side

Adjustable pins 6 per side for grip

Black - 32mm - Dust Wipers / 4mm Foam Rings 11

Eco-friendly

A top quality sealed Stainless Steel bearing that's not going to rust (replacement available here)

Crown Race: Split Glass-Reinforced Polyamide

Vittoria Air Liner Tubeless Inserts - 2.25 - 2.5 Inch Tyres - M algolia-ignore Adjustable pins 6 per sideThe Vittoria Air Liner is a polymer insert designed to be used in tubeless tyres. It increases control, performance, and durability as well as providing protection for both your tyre and rim. It is compatible with any wheel up to 29in, available in a variety of sizes to suit 1. 9 4. 0 tyres and works with any tubeless valve. Benefits Added Protection: Provides added protection by cushioning any impacts from inside the tyre, this protects your rims