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ROCKSHOX

ROCKSHOX SUPER DELUXE ULTIMATE RC2T LINEAR XL D1 Shock for Trek Rail Gen4 2020-2024

Réf. fabricant : 00.4118.551.026
Designed for demanding riders, the ROCKSHOX SUPER DELUXE ULTIMATE RC2T LINEAR XL shock combines competition-level performance with ease of tuning. Its versatile platform adapts... Read more
Regular price 7,615.00 SEK
Regular price Sale price 7,615.00 SEK
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Description

Designed for demanding riders, the ROCKSHOX SUPER DELUXE ULTIMATE RC2T LINEAR XL shock combines competition-level performance with ease of tuning. Its versatile platform adapts to a wide variety of frames and uses, from downcountry to enduro, guaranteeing efficiency and control on all terrain.

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

The revised 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, ensures excellent mid-stroke support, optimising stability and traction.

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

Ref: 15929009602940

Points forts

The LinearXL air spring offers a consistent and predictable feel, with adjustment possibilities thanks to easy-to-set O-ring volume spacers.

The RC2T cartridge allows independent adjustment, without interference, 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 dial can also be used to adjust HSC.

The bottom-out bumper works together 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 increase their durability and preserve the product's appearance for longer.

The 15 rebound clicks offer consistent rebound curves, with a wide adjustment range to achieve a consistent feel based on rider weight.

Informations techniques

Model ID: RS-SDLX-ULT-D1

Compatible with Trek Rail Gen4 2020-2024 only

Spring technology: LinearXL
Cartridge: RC2T
Compression settings: HSC / LSC independent
Rebound adjustment: 15 precise clicks
2-position lockout dial (open/closed)
Bottom-out system: hydraulic (HBO) + optimised bottom-out 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 0
Tune Reb55/Comp37
Lockout force: Lockout 45
Mount: Std Std (10x54, 10x40)

Informations prix

*Recommended retail price from supplier in April 2026