The patent-pending ShockStop PRO Race Suspension Seatpost delivers the ultimate ‘race-tuned’ suspension performance and up to 130 grams weight reduction compared to the original ShockStop Endurance Seatpost. This version combines coil spring and elastomer suspension technology to provide the best of both worlds; highly responsive to bumps and vibrations and subtle enough to disappear into the background while you smoothly deliver power. User adjustable stiffness lets you dial in the right feel to match your riding style. 

Details

• Race-tuned - the combination of coil springs and elastomers provides a progressive spring rate that lets the suspension work effortlessly to absorb the bumps and buzz of gravel or road riding, while still providing a firm foundation to maximize power delivered to the pedals. The PRO Race seatpost disappears into the background, letting you stay in control and focused, while leaving you less fatigued after every ride.
  
• PRO Level - up to 25% weight reduction (130 grams!) from original 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

Features

• The ShockStop PRO Race Seatpost is available in two length options:
  
  • 280mm and 350mm
    
• 20mm of active suspension travel
  
• Race-tuned progressive spring rate elastomers & coil springs
  
• Optimized linkage geometry provides ultra-responsive suspension feel
  
• Di2 battery compatible (using standard di2 adapter)
  
• Check technical specifications for compatibility