Vittoria Air-Liner Tubeless Insert - Gravel One-Size 31-40mm ModelNumber=J1960 The chain block surrounds the

The chain block surrounds the chain as it meets the chainring and prevents it from skipping off

Includes 1 inch and 1 1/8 inch inserts

0 color black length 295mm package 20/count

}DT Swiss BXP Blue Race Pro Brake Pads for PR1400 OXiC Wheels: Campagnolo Compatible

Vittoria Air-Liner Tubeless Insert - Gravel One-Size 31-40mm ModelNumber=J1960 The chain block surrounds theVittoria Air Liner Tubeless Insert Gravel One Size 31 40mm. The 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