RockShox Monarch Plus RC3 Rear shock 200X51/7.875X2.0 LReb/LComp B3 Intended Use: Trail, Enduro Fast Black hard anodized, forged aluminum body with sag gradients RC3 shocks feature external rebound and 3-Position compression adjustment (Open/Pedal/Lock), Solo Air lets you add air to your shock through a single Schrader valve, filling both the positiv Rapid Recovery allows the shock to recovery faster between consecutive bumps, letting the wheel track the ground with greater precision For this rear shock, bike/frame specific mount hardware is included