SR SUNTOUR Raidon R Reliable Performance. Trail-Ready Control. The SR SUNTOUR Raidon R rear shock is designed to deliver dependable performance, efficient pedaling, and confident descending at an exceptional value. Whether you're building a capable trail bike or replacing an OEM shock, the Raidon R provides the comfort, control, and reliability to tackle every ride with confidence. Smooth, Tunable Performance Featuring a lightweight air spring, the Raidon R allows you to easily adjust spring pressure to match your weight, riding style, and terrain. The result is a balanced ride with excellent small-bump sensitivity, supportive mid-stroke performance, and predictable control through rough sections. Dial In Your Ride An external rebound adjustment lets you fine-tune the shock's return speed for maximum traction and stability, Built to Last Engineered with a durable sealed design and fully serviceable construction, the Raidon R is built for years of dependable performance. Its straightforward adjustments and proven reliability make it an excellent choice for XC and trail riders looking for premium ride quality without unnecessary complexity. Key Features Lightweight Air Spring for rider-specific tuning External Rebound Adjustment for precise suspension setup Excellent Small-Bump Compliance with supportive mid-stroke feel Durable, Fully Serviceable Construction Ideal for XC and Trail Bikes Efficient on the climbs. Composed on the descents. Reliable on every ride. SR SUNTOUR Raidon R Proven performance for every trail. Rebound adjustable Aluminum construction New body design High pressure Serviceable air cannister 184 x 44 is new RS25 design with serviceable damper