RockShox Super Deluxe Ultimate RC2T Trunnion Rear Shock (D1)

Super Deluxe Ultimate combines race-proven performance with a highly tunable platform, making it adaptable across a wide range of frames and riding styles. Designed for everything from downcountry to enduro, it delivers consistent control, efficient power transfer, and reliable performance across varied terrain.

The LinearXL air spring provides a predictable, supportive ride feel throughout the stroke, paired with an updated bottom-out system for improved end-stroke control. The redesigned RC2T damper offers intuitive high- and low-speed compression adjustment, while updated internal tuning aligns performance with Charger 3.2 characteristics for enhanced mid-stroke support. With increased maximum pressure capacity and refined damping performance, Super Deluxe Ultimate delivers smooth, controlled suspension for a broad range of rider demands.

Features
• LinearXL air spring delivers consistent ride feel with adjustable progression using o-ring tokens
• RC2T damper provides independent low- and high-speed compression adjustment without cross-talk
• Numbered compression adjuster allows quick and intuitive setup changes
• Base valve reduces IFP forces for improved small-bump sensitivity and traction
• Main piston compression tuning enhances mid-stroke support
• Jounce bottom-out bumper with optional hydraulic bottom-out reduces harsh impacts
• Removable rebound knob doubles as high-speed compression adjuster
• Increased maximum pressure supports higher system weights
• Wide rebound adjustment range with 15 clicks for consistent control
• Optional bearing adapter available for standard eyelets

Specifications
 
Damper type: RC2T, RC2T Hydraulic Bottom Out
Rebound tune: R25, R55
Compression tune: C26, C30, C34, C37
Lockout force: X45
Shaft eyelet: Standard, Trunnion
Body eyelet: No bushing, No bushing – 90° rotation, Standard
E-bike approved: Yes
Bottom out: Hydraulic Bottom Out
Weight: 530 g
Weight reference: 210×55, no hardware installed