Redshift Shockstop PRO Suspension Seatpost
$434.70 $462.87

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The minimal design of the ShockStop Seatpost blends seamlessly with the aesthetic of modern gravel, road, and e-bikes. Along with the ShockStop Stem +/- 6 deg and ShockStop Stem +30 deg this system works together to reduce fatigue and strain, letting you ride further, faster, and more comfortably.


• Race-Tuned - elastomers provide a progressive spring rate that lets the suspension work effortlessly to absorb the buzz that is the "background noise" of gravel riding, while still providing a firm foundation to maximize power delivered to the pedals. Much like the elastomer-based ShockStop Suspension Stem, the PRO seatpost RT disappears into the background, letting you stay in control and focused on the ride, all while leaving you less fatigued after every ride.
• PRO Level - 25% weight reduction (130 grams!) from standard ShockStop Seatpost and ultra-sleek styling
• Go further - reducing fatigue from bumps and vibrations
• Ride faster - energy that is normally wasted suspending your body is converted into forward motion
• Take control - float over obstacles and maintain control


• The ShockStop Seatpost is available in two length options:
            - 280mm and 350mm
• 20mm of active suspension travel
• Race-Tuned progressive spring rate elastomers
• Optimized linkage geometry provides ultra-responsive suspension feel

• Check technical specifications for compatibility


Diameter 27.2 mm (shims available for larger seat tube sizes)
Length 280 mm (11 in)
350 mm (14 in)
Suspension Travel 20 mm (0.8 in)
Rearward Offset 7 mm (0.27 in)
Weight 280 mm – 380 g
350 mm – 415 g
Rider Weight Limit 110 kg (242 lb)
Material 6061 T6 Aluminum Alloy
Saddle Rail Compatibility 7mm round & 7x9mm oval
Di2 Battery Compatibility Yes - standard battery holders will fit

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