- 35mm chassis is the perfect blend of light weight and rigidity for the modern XC bike - Charger Race Day 2 damper is the lightest damper on the market and features three compression positions: Open, Pedal, or a rock-solid Lock - DebonAir+ provides more small-bump sensitivity and tunable mid-stroke support - Remote versions do not include remote, see RS2781 or RS2783 for options - 160mm minimum/200mm maximum rotor size, 66mm maximum tire width