RockShox Super Deluxe Coil Ultimate 2025 Rear Shock

Performance to match the most demanding riders out there. The ground up, all-new Super Deluxe Coil Ultimate is a work of art with no feature spared. Equipped with an entirely new chassis, 100% independent High Speed and Low Speed Compression adjustment, increased bushing overlap for improved small bump performance, and optional Adjustable Hydraulic Bottom Out to tailor that bottomless feel. It’s the unmistakable feel of coil, evolved. A coil shock packed full of premium technology that gives you a hand in painting the experience of how you ride. 

Features

• RC2T Damper, the most tunable shock damper we’ve ever made, offers completely independent High Speed and Low Speed Compression adjustments, eliminating “cross-talk” so you can tune your shock to exactly how you want it to perform.
• The optional Adjustable Hydraulic Bottom Out offers a convenient dial with five different compression settings to customize the cushioning you experience in the last 20% of travel when facing potential bottom out.
• Redesigned rough-ready chassis is 21% stronger and primed to get rowdy.
• Increased bushing overlap maximizes small bump performance and grip.
• 20 clicks of Rebound adjustment offer wider range of tunability and accommodate more rider types.
• Separate and independent Open and Threshold pistons tuned exactly for your ride.
• External adjustments allow for no-fuss tuning on the fly.
• Fresh signature graphics package to flash on the podium or as you blaze past your buddies on the doubletrack.
• Maxima plush damping fluid reduces friction and silences damper noise.

Technology

Counter Measure

Counter Measure reduces the breakaway force of the shock to virtually zero pounds, transforming small bumps into traction-generating performance.

Metric Sizing

Metric sizing allows both suspension and frame manufacturers to simplify rear shock sizing and fitment in addition to increasing bushing overlap, which results in better traction and improved durability.  

Maxima Plush Fuid

Developed with the world's fastest racers, on the world's toughest circuits. Maxima Plush Fluid is designed to protect from suspension wear, reduce friction, and silence damper noise while maintaining a consistent feel in all temperatures.

Adjustable Hydraulic Bottom Out

Adjustable Hydraulic Bottom Out is the extra assurance that can make the difference between hitting big air or bailing last minute. Five different compression settings allow you to customize the cushioning you experience upon impact. So go ahead and commit—you’re in for a soft landing.

Specifications

• Unless Specified By Your Frame Manufacturer, Do Not Swap Oem Spec’d Air Shocks For Coil Shocks.
• Damper Type: RC2T, RC2T Adj. Hydraulic Bottom Out
• Rebound Tune: Linear, Progressive
• Compression Tune: H, L, L1, LC, M
• Lockout Force: 320, 380
• Shaft Eyelet: Bearing, No Bushing, No Bushing - 90 Deg Rotation, Standard
• Body Eyelet: Bearing, No Bushing, Standard, Trunnion
• E-Bike Approved: E-bike Approved
• Weight (G): 902
• Weight Based On: 230x65, with 350lb spring, standard/standard