• Damped & Race-Tuned Performance - 35mm of damped suspension travel, providing the perfect choice for riders who want responsive suspension travel in a lightweight package with highly tunable stiffness.  
• Tunability - This new design features a combination of elastomers and coil springs for a more progressive spring rate and controlled travel while still maintaining small bump sensitivity and low weight. Swappable elastomers and springs allow you to change the suspension stiffness, while a preload adjustment lets you dial in the perfect feel.
• Lightweight - up to 13% weight reduction (up to 74 grams!) than the equivalent set-up in the ShockStop Endurance Seatpost and ultra-sleek styling
• Go farther - reducing fatigue from bumps and vibrations
• Ride faster - energy that is normally wasted suspending your body is converted into forward motion
• Improve control - float over obstacles
• For the ultimate suspension system, pair with the ShockStop PRO Stem or ShockStop Stem  
•  Not sure seatpost which seatpost to choose? Checkout a comparison of our seatpost lineup here. 

Details:

• The ShockStop Seatpost is available in two length options:
• 280mm and 350mm
• 35mm of active suspension travel
• Combination of coil springs & swappable elastomers 
• Optimized linkage geometry provides ultra-responsive suspension feel
• 350mm size is Di2 battery compatible (using standard di2 adapter), 280mm is NOT Di2 Compatible
• Check technical specifications for compatibility

What's in the Box:

• 1 x ShockStop PRO Suspension Seatpost 
• Pre-installed inside seatpost:
• Red (medium) Elastomer with End Caps
• Outer Coil Spring
• Inner Coil Spring
• Green (Soft) Elastomer with End Caps
• Included in box:
• Red (Medium) Elastomer with End Caps
• All required hardware