Give your all-day trail bike the firepower it needs for rugged terrain, plus the efficiency to climb back up for more. Super Deluxe Ultimate is a race-proven, award-winning rear shock that keeps getting better. The latest generation has decreased High-Speed Compression damping to devour the downhills. The proven RC2T damper contains an arsenal of suspension tuning settings for any rider or trail. Independently adjust High and Low Speed Compression or reach for the Threshold lever if you need pedaling efficiency. This rear shock is designed for all-mountain performance. It features a new high-flow main piston that reduces High Speed Compression damping, eliminating hang-ups and allowing the wheel to easily get out of the way on hard impacts. The RC2T damper offers 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 shock is available in a size of 185X55mm.
Give your all-day trail bike the firepower it needs for rugged terrain, plus the efficiency to climb back up for more. Super Deluxe Ultimate is a race-proven, award-winning rear shock that keeps getting better. The latest generation has decreased High-Speed Compression damping to devour the downhills. The proven RC2T damper contains an arsenal of suspension tuning settings for any rider or trail. Independently adjust High and Low Speed Compression or reach for the Threshold lever if you need pedaling efficiency. This rear shock is designed for all-mountain performance. It features a new high-flow main piston that reduces High Speed Compression damping, eliminating hang-ups and allowing the wheel to easily get out of the way on hard impacts. The RC2T damper offers 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 shock is available in a size of 185X55mm.
Give your all-day trail bike the firepower it needs for rugged terrain, plus the efficiency to climb back up for more. Super Deluxe Ultimate is a race-proven, award-winning rear shock that keeps getting better. The latest generation has decreased High-Speed Compression damping to devour the downhills. The proven RC2T damper contains an arsenal of suspension tuning settings for any rider or trail. Independently adjust High and Low Speed Compression or reach for the Threshold lever if you need pedaling efficiency. This rear shock is designed for all-mountain performance. It features a new high-flow main piston that reduces High Speed Compression damping, eliminating hang-ups and allowing the wheel to easily get out of the way on hard impacts. The RC2T damper offers 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 shock is available in a size of 185X55mm.
Give your all-day trail bike the firepower it needs for rugged terrain, plus the efficiency to climb back up for more. Super Deluxe Ultimate is a race-proven, award-winning rear shock that keeps getting better. The latest generation has decreased High-Speed Compression damping to devour the downhills. The proven RC2T damper contains an arsenal of suspension tuning settings for any rider or trail. Independently adjust High and Low Speed Compression or reach for the Threshold lever if you need pedaling efficiency. This rear shock is designed for all-mountain performance. It features a new high-flow main piston that reduces High Speed Compression damping, eliminating hang-ups and allowing the wheel to easily get out of the way on hard impacts. The RC2T damper offers 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 shock is available in a size of 185X55mm.
Last updated at 03/21/2026 05:26:19
RockShox Rear Shock Super Deluxe Ultimate RC2T - 2025 185x55mm / Reb55/Comp30 / Standard/Trunnion
Delivery $197.43
Rockshox Super Deluxe Ultimate RC2T C2 with HBO - Trunnion RS SDLX ULT 185X55 HBO 0L2 R55C30 X4ST C2
Delivery $12.95
Rockshox Super Deluxe Ultimate Air RC2T C2 2025 - Trunnion 185mm x 55mm / R55 / C30 / 320LB / HBO / Trunnion / Standard Eyelet
Free delivery
originally posted on bikeinn.com
Upgraded bike from bog standard delux on my Levo, once tuned this shock is worlds apart, buttery smooth on the ground and taking big hits jumping without bottoming out. Shock was easy to open with right tools and needed 3 volume spacers to match recommended progression. Shock comes with 1 spacer installed and 3 in the box plus 1 negative spacer. I found best price and availability was from Bike Inn. I like the fact import and vat to the UK is included so you don't get the import duties and extra charges from the courier
originally posted on ebay.com
Even though I weigh 40kg, it functions very smoothly.
originally posted on tredz.co.uk
No one had stock of what we believe is a fairly unique size rear shock for a 2020 Specialzed Stunt Jumper.Tredz to the rescue, although not in their physical stock at least they were showing they could get it and at a relatively good price.The product arrived sooner than advised so all is very good. This shock is way better than the standard product fitted by Specialized.
| Variant | |
| size | 185mm x 55mm |
| tune | R55 / C30 / 320LB / HBO |
| eyelet | Trunnion / Standard Eyelet |
RockShox Rear Shock Super Deluxe Ultimate RC2T - 2025 185x55mm / Reb55/Comp30 / Standard/Trunnion
Delivery $197.43
Rockshox Super Deluxe Ultimate RC2T C2 with HBO - Trunnion RS SDLX ULT 185X55 HBO 0L2 R55C30 X4ST C2
Delivery $12.95
Rockshox Super Deluxe Ultimate Air RC2T C2 2025 - Trunnion 185mm x 55mm / R55 / C30 / 320LB / HBO / Trunnion / Standard Eyelet
Free delivery
Upgraded bike from bog standard delux on my Levo, once tuned this shock is worlds apart, buttery smooth on the ground and taking big hits jumping without bottoming out. Shock was easy to open with right tools and needed 3 volume spacers to match recommended progression. Shock comes with 1 spacer installed and 3 in the box plus 1 negative spacer. I found best price and availability was from Bike Inn. I like the fact import and vat to the UK is included so you don't get the import duties and extra charges from the courier
Even though I weigh 40kg, it functions very smoothly.
No one had stock of what we believe is a fairly unique size rear shock for a 2020 Specialzed Stunt Jumper.Tredz to the rescue, although not in their physical stock at least they were showing they could get it and at a relatively good price.The product arrived sooner than advised so all is very good. This shock is way better than the standard product fitted by Specialized.
Bought this for my Orbea Occam after the original Fox DPS blew up early on into a ride spilling oil all over bike and bottle. The difference is night and day, so much more plush, more adjustment than I'm likely to get my head round and so smooth over small, closely clustered bumps. Great shock, wish I'd bought it sooner.
It’s 3 Stars(shock) because it didn’t go well after 6hrs of ride. Oil leaked out from stanchion and hissing sound can be heard too. But the product itself is very light and well built. I’m a RS fan tbh but this failed me…so far. Hopefully SRAM fix it asap. But I still give 5 STARS to Pushys staffs for handling this issue very well. Never fail to communicate with me. Thanks. A+++
This is rockshox best shock to date, Flat out amazing. So much tuning ability with a supple and supportive feel. Best purchase I've made so far.
Very easy to set up and install tokens.Positive feel to all damper adjusters.Excellent delivery and comms from Tredz.
A really nice improvement over my 2018 deluxe, (which had seen better days). Set up with RockShox recommendations initially, which were pretty close. Used ShockWiz to check and refine. The whole thing was pretty easy, and the downhill experience is a fair bit smoother. I checked the inside of the air can before installing, as I’m always sceptical, but RockShox had done a nice job of lubing and greasing the seals. All up - very happy with this purchase
I swapped from a SuperDeluxe coil and I prefer how adjustable the air version is, especially being able to easily add and remove spacers to adjust progression. One downside is the pedal/climb switch is a "lockout", which is not very usable for trail riding. I would much prefer if it caused the shock to feel more firm without completely locking, which is what the switch does on the coil version.
I was sceptical about buying this shock but my word no regrets now I’ve put it through it’s paces, we’ll recommend! May need to add a spacer as I’ve bottomed out a couple of times!
| Variant | |
| size | 185mm x 55mm |
| tune | R55 / C30 / 320LB / HBO |
| eyelet | Trunnion / Standard Eyelet |
