Vittoria Air Liner Tubeless Inserts - 2.25 - 2.5 Inch Tyres - M Envelope Shipping Not compatible with convertible towballs

Not compatible with convertible towballs that allow you to change the size of the ball without removing the whole towball assembly

Not only great for your chain

Chainline: 44mm only

Built on the promise to deliver what is truly best for their customers and riders regardless of industry trends or ever changing standards

You can run a SH-10 on with an 11 speed derailleur or a SH-11 with a 10 speed derailleur with a minor decrease in performance

Vittoria Air Liner Tubeless Inserts - 2.25 - 2.5 Inch Tyres - M Envelope Shipping Not compatible with convertible towballsThe 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