Skip to product information
1 from 6
ROCKSHOX

ROCKSHOX SUPER DELUXE ULTIMATE RC2T LINEAR XL D1 Shock Absorber for Specialized StumpJumper 29 EVO (S2-S6) 2021-2024

Réf. fabricant : 00.4118.551.022
Designed for demanding riders, the ROCKSHOX SUPER DELUXE ULTIMATE RC2T LINEAR XL Shock combines competition-level performance with easy adjustability. Its versatile chassis adapts to... Read more
Regular price 7,615.00 SEK
Regular price Sale price 7,615.00 SEK
View full details

Description

Designed for demanding riders, the ROCKSHOX SUPER DELUXE ULTIMATE RC2T LINEAR XL Shock combines competition-level performance with easy adjustability. Its versatile chassis adapts to a wide variety of frames and riding styles, from downcountry to enduro, ensuring efficiency and control on all terrain.

Featuring the new LinearXL air spring, this model offers predictable, consistent behaviour that is highly adjustable thanks to volume spacers. The hydraulic bottom-out management system improves control at the end of the stroke, providing greater comfort and safety in the most demanding sections.

The redesigned RC2T cartridge allows independent adjustment of HSC and LSC compression, with intuitive ergonomics thanks to numbered dials. The new main piston, inspired by Charger 3.2 technology, delivers excellent mid-stroke support, optimising stability and traction.

Finally, the increased maximum pressure boosts overall load capacity, while the 15 rebound clicks ensure precise and consistent adjustment. The result: a high-performing, reliable shock absorber designed to push the limits on every ride.

Ref: 15929008095612

Points forts

The LinearXL pneumatic spring offers a consistent and predictable feel, with adjustment possibilities thanks to easy-to-set o-ring volume tokens.

The RC2T cartridge allows independent, interference-free adjustment of low-speed compression (LSC) and high-speed compression (HSC).

The numbered compression adjustment makes tuning easier: simply start from "0" and add or remove damping.

The base valve reduces IFP forces by 40%, ensuring smoother operation while maintaining excellent traction.

The main piston compression settings are optimised to work with the Charger 3.2 cartridge, promoting mid-stroke support.

The removable rebound knob can also be used to adjust HSC.

The bottom-out bumper works in conjunction with the optional hydraulic bottom-out management system to restrict oil flow in the last 20% of travel, creating a hydraulic cushion to soften bottom-outs.

Maximum pressure is increased to improve the overall load capacity of the system.

Decals are heat-applied to enhance their durability and preserve the product's appearance for longer.

The 15 rebound clicks deliver consistent rebound curves, with a wide adjustment range allowing a consistent feel to be achieved according to rider weight.

Informations techniques

Model ID: RS-SDLX-ULT-D1

Compatible with Specialized StumpJumper 29 EVO (S2-S6) 2021-2024 only

Spring technology: LinearXL
Cartridge: RC2T
Compression settings: independent HSC / LSC
Rebound adjustment: 15 precise clicks
2-position lockout knob (open/closed)
Bottom-out system: hydraulic (HBO) + optimised bumper
Progression adjustment: O-ring tokens (position 2)
Main piston: Charger 3.2-inspired
Maximum pressure: increased (high system load)
IFP valve: 40% force reduction
Max air pressure: 360 psi

Token Loc 4
Tune Reb55/Comp30
Lockout force: Lockout 45
Mount: Standard/Standard, 75Deg (8x20)

Informations prix

*Recommended retail price from supplier in April 2026