SR SUNTOUR SF25 RAIDON34 Boost EQ 2CR
Modern Trail Performance. Precision Tuned. Adventure Ready.
The SR SUNTOUR SF25 RAIDON34 Boost EQ 2CR is built for riders who demand more from every ride. Combining a robust 34mm chassis with our latest EQ air spring and 2CR sealed damping cartridge, the Raidon34 delivers the confidence, control, and tunability needed to tackle everything from fast-flowing singletrack to technical trail adventures.
Balanced by Design
At the heart of the Raidon34 is SR SUNTOUR's EQUALIZER™ (EQ) Air System, engineered to perfectly balance the positive and negative air chambers for exceptional ride quality. The result is effortless sag setup, impressive small-bump sensitivity, and supportive performance throughout the entire travel. Whether you're climbing, descending, or navigating technical terrain, the EQ system keeps your suspension working with you—not against you.
Tune Your Ride
The 2CR sealed damping cartridge gives you the ability to adapt your suspension to changing trail conditions with a simple two-position compression adjustment. Switch between Open for maximum traction and Firm for improved pedaling efficiency, while the external rebound adjuster lets you fine-tune the fork's recovery for optimal control and confidence.
Built for Modern Trail Bikes
A lightweight yet exceptionally stiff 34mm chassis, Boost 15x110 spacing, and a durable 15AH4 thru-axle provide precise steering and confident handling on today's aggressive trail bikes. Designed for long-term reliability and easy maintenance, the Raidon34 is fully serviceable and ready for countless miles on the trail.
Key Features
- EQUALIZER™ (EQ) Air Spring with balanced positive and negative air chambers
- 2CR Sealed Damping Cartridge with Open and Firm compression modes
- External Rebound Adjustment for personalized suspension tuning
- 34mm Chassis for increased stiffness and steering precision
- 15x110mm Boost Spacing with 15AH4 thru-axle
- Fully Serviceable Design for long-term reliability
- 27.5" Wheel Compatibility for modern trail geometry
Every climb deserves efficiency. Every descent demands confidence.
SR SUNTOUR SF25 RAIDON34 Boost EQ 2CR
Modern suspension technology. Trail-proven performance. Exceptional value.
- 100-120-130-140mm internal travel adjustment
- Factory set to 140mm
- 27.5 compatible with tires upt to 27.5"x 2.6"
- 67mm maximum tire width
- EQ Air System
- Air positive chamber and air negative
- 2CR compression adjustment
- External rebound adjustment
- Adjustable air volume with preload adjust
- Forged aluminum crown
- 34mm A6061 black anodized stanchion
- Lower magnesium monocoque design
- 34mm comes with integrated fender
- Tapered steerer tube A6000 aluminum
- Integrated fender included
- 15x110 Boost spacing
- 15AH4 tool free axle
- Weight 2100g
- 180mm direct mount
- 203mm max rotor
- Fully serviceable
- Alxe to Crown at 140 travel = 547.5mm
- Fork offset = 44mm
- Made in Taiwan
- 2 year limited manufacturing warranty