Redshift ShockStop Suspension Seatpost

Seatpost

Out of Stock


The patent-pending ShockStop Suspension Seatpost provides 35mm of tunable, ultra-responsive suspension travel for the ultimate bump-eating comfort

Ride further, faster, and more comfortably on the bike you already own, while the ShockStop Suspension Seatpost lets you float over rough terrain. 

  • 35mm of active suspension travel
  • Optimized linkage geometry provides ultra-responsive suspension feel
  • Infinitely adjustable stiffness via pre-load adjustment and swappable springs
  • Adjusting stiffness / pre-load does not reduce travel
  • Swappable springs included to accommodate heavier riders and/or ride preference
  • Check technical specifications for sizes & compatibility

Ride farther & more often - the ShockStop Seatpost reduces fatigue from bumps and vibrations with superior shock absorption. 

Ride faster & reduce fatigue - energy that is normally wasted suspending your body is converted into forward motion. 

Better performance & complete control - customize your suspension seatpost feel to float over obstacles and maintain traction and control. 


What is a Suspension Seatpost?

A suspension seatpost is a specially designed bicycle seatpost featuring shock absorbing construction that helps smooth out bumps in the terrain and reduce the impact to the rider. They are best suited for gravel biking and bikepacking applications but are also used on road bikes to help riders stay in the saddle through rough course areas. Suspension seatposts are often used on hybrid, city and e-bikes as well, especially in urban environments with shifting concrete conditions.

The Shockstop suspension seatposts feature a proprietary parallelogram design, which allows for the suspension to remain active even when you're seated and pedaling. This means that you can benefit from the suspension's smoothing effect even when you're putting down power, unlike some suspension seatposts that become rigid when you're pedaling. For an ultralight, race-tuned version, choose the ShockStop PRO Suspension Seatpost.

The minimal design of the ShockStop Suspension Seatpost blends seamlessly with the aesthetic of modern gravel, road, and e-bikes. Along with the ShockStop Suspension Stem, this suspension system works together to reduce fatigue and strain, letting you ride farther, faster, and more comfortably.


Benefits of a Suspension Seatpost

Improved comfort: Suspension seatposts help to absorb shocks and vibrations from rough roads, reducing stress and fatigue on your body, especially your hands, arms, and back. This can lead to a more comfortable ride and reduced risk of injury.

Improved control: By absorbing shock and vibrations, a suspension seatpost can help to maintain traction and stability on rough roads, allowing you to ride with more confidence and control.

Reduced fatigue: By reducing the amount of stress and fatigue on your body, a suspension seatpost can help you to conserve energy and ride for longer without feeling as tired.

Better performance: By allowing you to maintain traction and control on rough roads, a suspension seatpost can help you to ride faster and more efficiently, especially on technical terrain.

SPECIFICATIONS

diameter 27.2 mm (shims available for larger seat tube sizes)
length 350 mm (14 in)
suspension travel 35 mm (1.4 in)
rearward offset 7 mm (0.27 in)
rearward offset (@ 25% travel) 12 mm (0.47 in)
weight 547 g - w/main spring
rider weight limit 110 kg (242 lb)
material 6061 T6 Aluminum Alloy
saddle rail compatibility 7mm round & 7x9mm oval
di2 battery compatibility Yes (requires mount kit sold separately)
what's in the box 1x ShockStop Suspension Seatpost, 2x springs (1 pre-installed, 1 included in box for increased stiffness), All required hardware

SPECIFICATIONS

Diameter 27.2 mm (shims available for larger seat tube sizes)
Length 350 mm (14 in)
Suspension Travel 35 mm (1.4 in)
Rearward Offset 7 mm (0.27 in)
Rearward Offset (@ 25% travel) 12 mm (0.47 in)
Weight 547 g - w/main spring
Rider Weight Limit 110 kg (242 lb)
Material 6061 T6 Aluminum Alloy
Saddle Rail Compatibility 7mm round & 7x9mm oval
Di2 Battery Compatibility Yes (requires mount kit sold separately)
What's in the Box 1x ShockStop Suspension Seatpost, 2x springs (1 pre-installed, 1 included in box for increased stiffness), All required hardware