CushCore Pro Tire Inserts - 29" Pair CheckoutTitle=RockShox Air Shaft - Revelation 32mm (A1-A4) The wide profile increases air

The wide profile increases air volume allowing for lower tire pressures without squirm

99mm Drivetrain Spacing Road Interface DUB Primary Color Black Crank Arm Length 167

The compact size and light weight is ideal for helmet mounting

Tooth Count 44 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 12 Chainring BCD 107 Color Gray Defined Color Gray Material Aluminum

CushCore Pro Tire Inserts - 29" Pair CheckoutTitle=RockShox Air Shaft - Revelation 32mm (A1-A4) The wide profile increases airCushCore is an engineered foam insert to be mounted inside a tire designed to absorb impacts reduce vibration and increase lateral stability. These characteristics translate to a more controlled comfortable and faster ride. The system is designed to be used with tubeless ready or tubeless converted rims and tires and is compatible with tubeless tire sealants A specially designed tubeless air valve is included with each insert; allowing air to move