Vittoria Air-liner tire insert MTB For 2.7-4.0 Tires Model=BRK-1 Big Rolling Tool Kit Iincludes left and right pads

Iincludes left and right pads with retraction springs and/or retention pins

Clamp Style Std Rails Color Black/Purple Defined Color Purple Gender/Age Unisex Length 243 Material Synthetic Rail Material Chromoly Saddle Cut Out No Weight 279 Width 136

Chainline is 45mm on standard spindle cranks and 47

Axle Type 12mm TA Freehub Body SRAM XD-R Position Rear Hub Drilling 24H Hub Spacing 142mm Hub Spoke Type J-bend Hub Weight 223g Primary Color Silver Rotor Mount Center Lock

Material: N 210D Ripstop HD

Vittoria Air-liner tire insert MTB For 2.7-4.0 Tires Model=BRK-1 Big Rolling Tool Kit Iincludes left and right padsVittoria Air Liner Tubeless Insert MTB X Large 2. 8 4. 0". 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