RockShox

Ultimate RCT Trunnion Rear Shock - 205x65mm C2

The RockShox Deluxe Ultimate RCT Trunnion Rear Shock brings top-tier control, lightweight efficiency, and custom-tuned performance to every ride. Designed for riders who demand more from their suspension, this 205x65mm C2 shock combines precision damping with plush responsiveness, whether tackling technical descents or hammering out long climbs.

At the heart of the Deluxe Ultimate RCT is the DebonAir+ Linear XL air spring, delivering a smoother, more consistent feel across the entire stroke. Its refined bottom-out system keeps things quiet and controlled when the trail gets rowdy, while independent Low Speed Compression and Low Speed Rebound adjustments make it easy to fine-tune for your exact riding style. From e-MTB adventures to aggressive trail sessions, this shock keeps your bike composed and responsive. Add in Maxima Plush damping fluid for friction-free performance, and you’ve got a suspension setup that feels as premium as it looks.

• DebonAir+ Linear XL air can delivers an ultra-smooth, tunable ride with increased air volume and consistency.
• Independent compression and rebound adjustments for dialing in exactly how you want your suspension to respond.
• Bottom-out control system improves support and reduces harsh impacts for aggressive riders.
• Maxima Plush damping fluid minimizes noise and friction for a quieter, smoother ride.
• E-bike approved for durability and performance across all platforms.
• Quick lever access lets you switch from Open to Firm/Lock on the fly.

For riders seeking the ultimate balance of efficiency, control, and comfort, the RockShox Deluxe Ultimate RCT Trunnion Shock delivers championship-level suspension performance in a sleek, precision-built package.

Default Settings

• 4 Neg/0 Pos Tokens,
• Reb55/Comp30
• Lockout 4
• Linear XL