Redshift Sports

Redshift SHOCKSTOP ENDURANCE SUSPENSION SEATPOST

$229.99 USD

Sale Sold out

Seatpost Diameter & Length 27.2mm x 280mm 27.2mm x 350mm 30.4mm x 350mm 30.4mm x 400mm 30.9mm x 400mm 30.9mm x 450mm 31.6mm x 350mm 31.6mm x 400mm 31.6mm x 450mm

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The ShockStop Endurance Suspension Seatpost is designed to bring 35mm of fully adjustable, ultra-responsive suspension to your ride, making every bump and vibration feel practically weightless. Built for the long haul, this seatpost transforms any bike into a smooth, fast, and fatigue-free experience—so you can go farther, ride faster, and stay comfortable all day.

Why Choose the ShockStop Endurance Suspension Seatpost?

Extend Your Ride: With top-tier shock absorption, the Endurance Seatpost minimizes fatigue from rough terrain, allowing you to tackle more miles with ease.
Boost Speed, Minimize Strain: Turn energy once wasted on shock absorption into forward momentum for a faster, more efficient ride.
Enhanced Performance & Precision Control: Tune the suspension to your preference, ensuring stability and traction across any trail or terrain.

Standout Features:

35mm Active Suspension Travel: Enjoy substantial bump-eating travel without compromising control.
Optimized Suspension Geometry: Engineered for a highly responsive feel that adapts effortlessly to changing terrain.
Infinitely Adjustable Stiffness: Fine-tune your ride with customizable pre-load settings and swappable springs.
Maintains Full Travel: Adjusting pre-load doesn’t compromise the travel distance.
Durable Compatibility: Includes swappable springs to accommodate various rider weights and preferences.
Di2 Battery Compatible: Designed for seamless integration, available in a 27.2mm diameter x 350mm length size.

What’s Inside:

ShockStop Endurance Suspension Seatpost
Two springs (one pre-installed and one extra for added stiffness)
All required mounting hardware for easy installation

Get ready to elevate every ride with the ShockStop Endurance Suspension Seatpost!

Diameter	27.2mm, 30.4mm, 30.9mm, 31.6mm (shims available for additional non-standard seat tube sizes)
Length	280 mm (11 in) 350 mm (14 in) 400mm (15.7in) 450mm (17.7in)
Suspension Travel	35 mm (1.4 in)
Rearward Offset	7 mm (0.27 in)
Rearward Offset (@ 25% travel)	12 mm (0.47 in)
Spring Pre-load	User Adjustable
Weight	280 mm – 497 g - w/main spring 350mm – 547 - 634g - w/main spring 400mm – 636 - 683g - w/main spring 450mm – 704 - 732g - w/main spring
Rider Weight Limit	110kg (242lb) for 27.2mm and 30.4mm diameters 120kg (264lb) for 30.9mm and 31.6mm diameters
Material	6061 T6 Aluminum Alloy
Saddle Rail Compatibility	7mm round & 7x9mm oval
Di2 Battery Compatibility	Only compatible with the 27.2mm diameter x 350mm length (requires mount kit sold separately)
Intended Use	ASTM F2043 Class 2 - For on and off-road riding and drops less than 15cm (6").

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