RockShox -
Tailored to the latest lightweight and uber-capable trail bikes, the Deluxe Ultimate RCT offers a fully-checked damper design featuring Low Speed Compression adjustment and optimal traction control tuning. Featuring the new DebonAir+ air spring with new air can options, a wider range of Rebound adjustment, more tuning capabilities than ever before, and increased bushing overlap for improved small bump performance and grip. The result is truly Deluxe. DebonAir+ air spring with two new air can options allows you to tune the negative and positive air volume to find the perfect match for every bike Castled bottom-out bumper reducing harsh bottom-out allowing you to tune the air spring to maximize grip, comfort, and control Wider range of rebound adjustment to accommodate more riders Increased bushing overlap improves small bump performance and grip Fully-checked damper design allowing for a Low Speed Compression adjustment and optimal traction control tuning Separate and independent Open and Pedal pistons tuned exactly for your ride Maxima Plush damping fluid reduces friction and silences damper noise E-bike approved Stroke (mm): 55 Eyelet Diameter (mm): 12.7 Positive Spring: Air External Adjustments: Rebound Damping , High Speed Compression Damping , Low Speed Compression Damping , Lockout Threshold Eye to eye length (mm): 210 Lockout Switch: Shock Mounted Switch