A coil-sprung seat post that takes the edge off broken pavement and gravel. Preload adjusts at the bottom screw so you can dial the bounce to your weight, and the saddle clamp angle adjusts from -5 to +18 degrees.


Key Features
- Built-in coil spring and damper rubber absorb road and trail vibration
- Adjustable preload: turn the bottom screw clockwise for firmer, counterclockwise for softer
- Tuned for riders roughly 110 lbs to 300 lbs (50 kg to 135 kg)
- Saddle clamp angle adjusts from -5 to +18 degrees with a 14 mm offset
- Two bolt-on clips with double rails for secure, easy installation
- CNC machined from high-strength 6061 aluminum alloy
Specifications
| Seat Post Diameter | 30.4 mm |
|---|---|
| Length | 350 mm |
| Material | 6061 aluminum alloy, CNC machined |
| Suspension | Coil spring with damper rubber, adjustable preload |
| Clamp Angle | -5 to +18 degrees |
| Clamp Offset | 14 mm |
| Rider Weight Range | 50 kg to 135 kg (110 lbs to 300 lbs) |
Frequently Asked Questions
How do I know if 30.4 mm is my size?
Check your current seat post, the diameter is usually printed on it. This version fits a 30.4 mm seat tube only.
How do I adjust the bounce?
Use the screw at the bottom of the post. Clockwise gives less bounce and a firmer ride, counterclockwise gives more bounce.
Can I keep my existing saddle?
Yes. The two-bolt clamp accepts standard twin-rail saddles.