RockShox Compression Knob Kit - Charger2/2.1 RCT3 Crown Lyrik B1 Pike B1+ Lyrik Ultimate C2 Pike Ultimate B3 CheckoutSpec= 49mm It also comes with a

It also comes with a wrist strap attachment (accessory)

4 Tire Bead Folding Tire Diameter 29" Tire Intended Use Mountain Tire Intended Use Downhill Tire Type Tubeless Ready Clincher

Extruded bladder design is durable resists damping change during extended downhill runs and has virtually zero pressure offset for small bump sensitivity

Wraps over pole handle and strap for warmth without compromise on feel

Only works with CAMO 28T-34T round or 30T-32T elliptical chainrings

RockShox Compression Knob Kit - Charger2/2.1 RCT3 Crown Lyrik B1 Pike B1+ Lyrik Ultimate C2 Pike Ultimate B3 CheckoutSpec= 49mm It also comes with aRockShox Compression Knob Kit Charger2 2. 1 RCT3 Crown Lyrik (B1) Pike (B1+) Lyrik Ultimate (C2) Pike Ultimate (B3). Replacement compression knobs for RockShox suspension forks.