Vittoria Air-Liner Tubeless Insert - Cyclocross 31-33mm MFG Part Number-BT-167 The shape and positioning of

The shape and positioning of the knobs provide plenty of stopping power during braking

The S/Max Carbon Classic is one of our most popular boots because it has a wider fit

15 Tire Diameter/ISO 20/406 e-Bike approved Yes

2 Primary Color Black Bag Dimensions in cm 65x42x31 Color Multicolor Volume Range 61L + Bag Material Deniers Polyester Volume 125L Waterproof Water-repellent

Vittoria Air-Liner Tubeless Insert - Cyclocross 31-33mm MFG Part Number-BT-167 The shape and positioning ofThe Air Liner is a foam based reusable insert for tubeless tires designed to protect the rim enhance grip and prevent punctures. The system provides unmatched bump compliance while ensuring bead lock at lower pressures. In the event of air loss the Air Liner insert is designed for run flat use. Enhanced rim and tire protection allows for lower tire pressures and run flat capability to always get you back home Designed to be used with sealant