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Load image into Gallery viewer, RockShox Deluxe Ultimate RCT Rear shock, 205x50, Shaft Eyelet: Trunnion, Body Eyelet: Standard, Linear, 0 Neg/1 Pos

SKU: RRSK0500

RockShox Deluxe Ultimate RCT Rear Shock 205x50mm Trunnion Mount with DebonAir+ Air Spring, Lightweight Trail Bike Suspension with Low Speed Compression & Rebound Adjustment, Advanced Damping Technology for Superior Traction & Performance

Regular price $257.29
$399.00 Sale price $257.29 Regular price
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Description
Specifications

Experience unmatched trail performance with the RockShox Deluxe Ultimate RCT Rear Shock (205x50) - the pinnacle of damping technology and aerodynamic design for modern mountain biking. Crafted for lightweight, high-capacity trail bikes, this rear shock seamlessly blends innovative materials, advanced engineering, and versatile adjustability to elevate your ride quality and confidence on every terrain.

Materials & Construction

Built with robust, lightweight aluminum components, the Deluxe Ultimate features a durable black finish for lasting performance and corrosion resistance. Its debonair design incorporates an upgraded DebonAir+ air spring, offering improved small bump sensitivity, increased grip, and enhanced durability through wider bushing overlap for superior lateral support and ride stability.

Performance & Engineering

Designed with precision damping, the Deluxe Ultimate boasts a fully-checked RCT damper system, delivering smooth, linear suspension action ideal for trail riding and technical descents. With external rebound adjustment and two-position high/low compression controls, riders can fine-tune ride feel for optimal traction, small bump compliance, and pedal efficiency. The 205x50mm eye-to-eye length and trunnion shaft eyelet ensure compatibility with a wide range of trail and enduro bikes.

Components & Technology

Equipped with the SRAM Model ID: RS-DLX-ULT-C1, this rear shock features a Trunnion mounting system with a standard body eyelet, providing secure attachment and ease of installation. The linear positive spring, combined with adjustable air pressure and bottomless tokens, offers tailored tuning options for every rider. The precise damping circuitry and DebonAir+ air spring integration lead to increased durability, responsiveness, and ride consistency.

Style & Use Case

Designed for aggressive trail riding, enduro, and mountain biking enthusiasts seeking a lightweight yet highly capable shock, the Deluxe Ultimate excels in high-speed descents and technical climbs. Its sleek black aesthetic complements modern trail bikes, emphasizing both style and performance.

Innovative & Differentiating Features

- Advanced DebonAir+ air spring with multiple can options for customized tuning

- Enhanced small bump performance with increased bushing overlap

- Fully-Adjustable Low Speed Compression and External Rebound controls

- Lightweight construction without compromising durability

- Precise damping with two-position compression settings

Maximize your bike's potential with the RockShox Deluxe Ultimate RCT Rear Shock - engineered for riders demanding top-tier performance, adaptability, and reliability across the most challenging trails. Whether conquering technical descents or powering through steep climbs, this rear shock delivers expert handling, improved traction, and a smoother ride.

  • High-performance rear shock engineered for advanced trail and enduro bikes, featuring the latest lightweight materials for reduced weight and increased durability.
  • Equipped with SRAM's innovative DebonAir+ air spring technology for superior small bump sensitivity, enhanced traction, and customizable tuning capabilities with more rebound adjustment options.
  • Designed with advanced damping technology, including Low Speed Compression adjustment and external rebound control, to optimize ride quality and traction across varied terrains.
  • Built with a durable black finish and a trunnion shaft eyelet for compatibility with modern mountain bike frames, ensuring reliable performance and easy installation.
  • Features a fully-checked damper system with increased bushing overlap, providing improved grip, responsiveness, and consistent performance on demanding trail rides.
DampingRCT
Damping AdjustmentsExternal rebound, 2 position (open/firm) w/ compression adjust
Default SettingsLinear, 0 Neg/1 Pos Token, Linear Reb/Low Comp, 380lb Lockout Force
Eye to eye length (mm)205x50
Defined ColorBlack
External AdjustmentsAir pressure, Bottomless tokens
Positive SpringDebonAir+ Linear
Shaft EyeletTrunnion
Body EyeletStandard
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