RockShox Deluxe Ultimate RCT 2025 Rear Shock
- In stock On the shelf in our own warehouse. Order before 2pm and it is despatched the same working day; bikes we build are built, safety-checked and despatched in 2-3 working days.
- In stock with our supplier Not on our shelves, but our supplier has it or it is already on its way to us. We bring it in as soon as you order, and the despatch estimate shown allows for that.
- Out of stock Neither we nor our supplier has it right now. Where a date is shown, more is on order and you can order now to secure one from that delivery.
- Stock to be confirmed Not on our shelves, and our supplier does not send us stock figures for it, so we cannot say how soon we could get one. Use "Check availability" and we will ask them and email you back.
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About RockShox
Rockshox have been developing and innovating mountain bike suspension systems since the early 90's and have boasted dozens of models through the decades. They also produce the only hydraulic dropper seatpost currently available - the lauded Reverb. Now owned by SRAM, their quality components speak for themselves.
Details
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.
Technology
Metric Sizing
Metric sizing allows both suspension and frame manufacturers to simplify rear shock sizing and fitmen in addition to increasing bushing overlap, which results in better traction and improved durability.
Maxima Plush Dynamic Suspension Lube
Maxima Plush Dynamic Suspension Lube reduces friction, lasts longer, and enhances suspension performance ride after ride.
DebonAir+
DebonAir+ is built to strike the perfect balance of what riders really want: butter-like small bump feel, increased support throughout the travel, and higher overall ride height for more confidence when things get steep.
Features
- Ultimate model features independent Low Speed Compression and Low Speed Rebound adjustments and easy access lever to go from Open to Firm/Lock
- bottom-out system prioritizes a more open compression and air spring feel enhancing control and eliminating unwanted noise
- Maximize testing and tuning efforts with consistent "feel" between DLX ULT, DLX SEL+, DLX SEL at the same tune
- DebonAir+ Linear XL air can offers all the tuning potential and range in one compact unit
- Electric Red Signature colorway
Specifications
- Air Volume: DebonAir Linear
- Damper Type: RCT
- Rebound Tune: Digressive, Linear, Linear High, Progressive
- Compression Tune: D, H, L, L1, LC, M
- Lockout Force: 320, 380
- Shaft Eyelet: Standard, Trunnion
- Body Eyelet: Standard, Trunnion
- Damping Adjustments: Extl Rebound, 2-Pos (Open/Firm) With Compression Adjust
- Check Tune: 0 - Light
- E-Bike Suitable: Yes
- Rebound Clicks: 10
- Max Air Pressure: 360Psi

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