SR SUNTOUR RUX 29

Go Bigger. Go Bolder. Go RUX.

Built to take on the world’s gnarliest lines, the RUX 29 is the pinnacle of SR SUNTOUR’s downhill evolution. From World Cup podiums to Red Bull Rampage, it’s the fork trusted by elite riders when failure isn’t an option.

Born for the Brutal

The latest RUX is optimized for 29” wheels and engineered around our revolutionary Air EQ system, offering perfectly balanced air spring dynamics that adapt seamlessly to the rider and the terrain. The result? Unmatched mid-stroke support, bottom-out resistance, and plush control through the roughest hits.

Race-Proven Damping

At the heart of the RUX 29 is our RC+ semi-open oil bath damper, developed through our WERX program in collaboration with top athletes. With increased oil flow for high-speed compression and small bump sensitivity, it delivers precision tracking, fine-tuned adjustability, and absolute stability in the chaos of competition.

QSP for the Win

Designed with our Quick Service Product (QSP) approach, the RUX makes post-ride maintenance fast and hassle-free—so you spend less time in the garage and more time chasing speed.

Highlights

Air EQ System: Seamless pressure balance across positive and negative chambers
RC+ Damping Cartridge: Optimized for high-speed hits & trail feedback
(SOBA) Semi-Open Oil Bath: Enhanced lubrication and small-bump performance
QSP Design: Tool-friendly, low-maintenance engineering
Pro-Level Pedigree: Developed with world-class athletes for real-world domination

For those who ride beyond limits — the RUX 29 is ready.
Engineered to win. Built to send.

200mm travel
RC+ PCS Damper
Internal floating piston PCS design
Adjustable air volume spacers w/preload adjust
1-1/8" straight steerer
Hollow and forged crown design
38mm A7050 black anodized stanchion
Lower magnesium monocoque asymmetrical casting is 80g lighter
Air bleed valves on back of casting
Lube ports
Disc post direct mount 203mm
Maximum 220 rotor diameter compatible
Boost 20x110mm
Tool type 20mm axle
50mm offset
73mm Maximum tire width recommendation
Weight 2880g
Integrated and detachable mud guard
Fully serviceable
2 year limited manufacturing warranty
Manufactured in Taiwan

Downhill - Freeride Forks

SF25 RUX38 EVO EQ RC+ PCS T 29