Light on ounces and heavy on capability, Deluxe Ultimate adds a touch of luxury to the latest uber-capable trail bikes. From the new DebonAir+ air spring that offers more volume tunability than ever to the damper’s independent Low Speed Compression and Rebound adjustments—every aspect was carefully designed to maximize tunability into a streamlined, minimalist package. The power is in your hands to dial in the perfect-for-you, perfect-for-the-trail-ahead settings. A custom-tailored ride, every time. Please check with frame manufacturer on Aftermarket rear shock compatibility. FEATURES DebonAir+ air spring maximizes fine-tuning potential, allowing you to tune both the negative and positive air volume to perfectly match your bike, desired ride feel, and the trail ahead. Castled bottom out bumper reduces harsh bottom out, leaving extra room for the bold to go big. Independent Low Speed Compression and Rebound adjustments give riders the ability to define exactly how the rear shock responds to the trail. Wider range of Rebound adjustment to accommodate more rider types. Increased bushing overlap maximizes small bump performance and grip. Easy access lever to intuitively go between two compression positions—Open or Threshold (firm or lock). Fresh premium graphics package so your bike looks as dialed it feels. Top-of-the-line Maxima Plush Dynamic Suspension Lube reduces friction to help maintain traction.
Light on ounces and heavy on capability, Deluxe Ultimate adds a touch of luxury to the latest uber-capable trail bikes. From the new DebonAir+ air spring that offers more volume tunability than ever to the damper’s independent Low Speed Compression and Rebound adjustments—every aspect was carefully designed to maximize tunability into a streamlined, minimalist package. The power is in your hands to dial in the perfect-for-you, perfect-for-the-trail-ahead settings. A custom-tailored ride, every time. Please check with frame manufacturer on Aftermarket rear shock compatibility. FEATURES DebonAir+ air spring maximizes fine-tuning potential, allowing you to tune both the negative and positive air volume to perfectly match your bike, desired ride feel, and the trail ahead. Castled bottom out bumper reduces harsh bottom out, leaving extra room for the bold to go big. Independent Low Speed Compression and Rebound adjustments give riders the ability to define exactly how the rear shock responds to the trail. Wider range of Rebound adjustment to accommodate more rider types. Increased bushing overlap maximizes small bump performance and grip. Easy access lever to intuitively go between two compression positions—Open or Threshold (firm or lock). Fresh premium graphics package so your bike looks as dialed it feels. Top-of-the-line Maxima Plush Dynamic Suspension Lube reduces friction to help maintain traction.
in 3 offers
last seen 11 May 2026
The lowest price we last saw for Rockshox Deluxe Ultimate RCT 205x57.5 Trunnion Rear Shock 2023 was $379.33 at eBay.com.au, compared across 2 retailers (last seen 11 May 2026). Prices may have changed since.
Rockshox Deluxe Ultimate RCT 205x57.5 Trunnion Rear Shock 2023
Light on ounces and heavy on capability, Deluxe Ultimate adds a touch of luxury to the latest uber-capable trail bikes. From the new DebonAir+ air spring that offers more volume tunability than ever to the damper’s independent Low Speed Compression and Rebound adjustments—every aspect was carefully designed to maximize tunability into a streamlined, minimalist package. The power is in your hands to dial in the perfect-for-you, perfect-for-the-trail-ahead settings. A custom-tailored ride, every time. Please check with frame manufacturer on Aftermarket rear shock compatibility. FEATURES DebonAir+ air spring maximizes fine-tuning potential, allowing you to tune both the negative and positive air volume to perfectly match your bike, desired ride feel, and the trail ahead. Castled bottom out bumper reduces harsh bottom out, leaving extra room for the bold to go big. Independent Low Speed Compression and Rebound adjustments give riders the ability to define exactly how the rear shock responds to the trail. Wider range of Rebound adjustment to accommodate more rider types. Increased bushing overlap maximizes small bump performance and grip. Easy access lever to intuitively go between two compression positions—Open or Threshold (firm or lock). Fresh premium graphics package so your bike looks as dialed it feels. Top-of-the-line Maxima Plush Dynamic Suspension Lube reduces friction to help maintain traction.
Light on ounces and heavy on capability, Deluxe Ultimate adds a touch of luxury to the latest uber-capable trail bikes. From the new DebonAir+ air spring that offers more volume tunability than ever to the damper’s independent Low Speed Compression and Rebound adjustments—every aspect was carefully designed to maximize tunability into a streamlined, minimalist package. The power is in your hands to dial in the perfect-for-you, perfect-for-the-trail-ahead settings. A custom-tailored ride, every time. Please check with frame manufacturer on Aftermarket rear shock compatibility. FEATURES DebonAir+ air spring maximizes fine-tuning potential, allowing you to tune both the negative and positive air volume to perfectly match your bike, desired ride feel, and the trail ahead. Castled bottom out bumper reduces harsh bottom out, leaving extra room for the bold to go big. Independent Low Speed Compression and Rebound adjustments give riders the ability to define exactly how the rear shock responds to the trail. Wider range of Rebound adjustment to accommodate more rider types. Increased bushing overlap maximizes small bump performance and grip. Easy access lever to intuitively go between two compression positions—Open or Threshold (firm or lock). Fresh premium graphics package so your bike looks as dialed it feels. Top-of-the-line Maxima Plush Dynamic Suspension Lube reduces friction to help maintain traction.
The all-time low we recorded was $313.46 on 6 June 2025.
Prices last updated 11 May 2026.
Last updated at 11/05/2026 20:26:32
Rockshox Deluxe Ultimate Rct Rear Shock 205x57.5 Trunnion Black C1
Delivery $57.86
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
RockShox Deluxe Ultimate RCT Shock - 205x57.5mm Trunnion
originally posted on jensonusa.com
Upgraded on Marin Rift Zone 1. Well worth it as I kept bottoming out the stock one. More stability and assuredness on the trail for sure.
originally posted on bikeinn.com
I needed to replace an old shock, I chose this one, it fit perfectly! Highly recommend!
originally posted on probikesupply.com
I was very pleased to find this deal on such a great rear shock. They shipped it relatively quickly, and although I didn’t directly interact with customer service, I’m sure they would be great! I will definitely be back
| Intended use | XC, Trail |
| Lockout Force | 380lb |
Rockshox Deluxe Ultimate Rct Rear Shock 205x57.5 Trunnion Black C1
Delivery $57.86
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
RockShox Deluxe Ultimate RCT Shock - 205x57.5mm Trunnion
Upgraded on Marin Rift Zone 1. Well worth it as I kept bottoming out the stock one. More stability and assuredness on the trail for sure.
I needed to replace an old shock, I chose this one, it fit perfectly! Highly recommend!
I was very pleased to find this deal on such a great rear shock. They shipped it relatively quickly, and although I didn’t directly interact with customer service, I’m sure they would be great! I will definitely be back
Great upgrade to rear suspension. More mid stroke support than Deluxe +. The price was better than getting original serviced.
The shock is great. Nicer than the DPS it replaced hands down.Order took over 1 full week to be dispatched. Transit time was a reasonable 3 days by UPS, but add it up and it's almost 2 weeks between payment and delivery. I was not provided a heads up about a shipping delay at any point. Staff did respond quickly to the "where's my stuff" email I sent after a week.I was also added without consent to their very spammy promo email list.Unlikely to do business with these folks again.
| Intended use | XC, Trail |
| Lockout Force | 380lb |
