RockShox

Deluxe Ultimate RCT Rear Shock - 190x45mm C2

The RockShox Deluxe Ultimate RCT Rear Shock (190x45mm, C2) brings precision, control, and a refined ride feel to every trail session. Designed for riders who demand versatility and tuning range without extra weight, this shock blends high-performance damping with intuitive adjustability and a smooth, quiet ride. Whether chasing efficiency on the climb or confidence on the descent, the Deluxe Ultimate RCT delivers that just-right balance every time.

Built around the proven DebonAir+ Linear XL air spring, this shock offers a broad tuning range and supple small-bump response while maintaining mid-stroke support and end-stroke control. The independent Low Speed Compression dial and Low Speed Rebound adjustment make it easy to fine-tune performance for your riding style and terrain. Add in the quick-access lever to switch from Open to Firm/Lock modes, and you’ve got a shock that’s as responsive as your riding demands.

• DebonAir+ Linear XL air can provides a wide tuning range for plush traction and balanced support.
• Bottom-out control system keeps suspension feel open and composed while eliminating harshness and unwanted noise.
• Independent Low Speed Compression and Rebound adjustments let riders dial in their perfect setup.
• Quick-access lever easily toggles between Open and Firm/Lock for efficient climbing and confident descending.
• Maxima Plush damping fluid minimizes friction and keeps operation smooth and quiet.
• E-bike approved for durability under higher loads and extended ride times.

From long alpine climbs to aggressive all-mountain descents, the Deluxe Ultimate RCT transforms how your bike handles every feature—making every ride feel a little smoother, faster, and more dialed.

Default Settings

• 4 Neg/0 Pos Tokens,
• Reb55/Comp30
• Lockout 4
• Linear XL