Redshift ShockStop Suspension Seatpost - 27.2mm - 280mm

Name: Redshift ShockStop Suspension Seatpost - 27.2mm - 280mm
Brand: Redshift
SKU: 5krcftathb
Availability: InStock

The patent-pending ShockStop Suspension Seatpost provides 35mm of tunable, ultra-responsive suspen...

Best current price£249.95from Merlin Cycles

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Redshift Black Shockstop Suspension Seatpost - / 27.2Mm / 280Mm

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Merlin CyclesRedshift Black Shockstop Suspension Seatpost - / 27.2Mm / 280Mm

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Product Information

Full details

The Redshift ShockStop Suspension Seatpost is designed for gravel, road, and e-bike riders looking to reduce fatigue and increase comfort over rough terrain. By providing 35mm of tunable, ultra-responsive suspension travel, this component helps you float over bumps and road vibrations, allowing for longer, faster rides with less physical impact. While it significantly enhances ride quality, users should note that it requires specific setup adjustments to tune the suspension spring to their body weight for optimal performance.

All features

Model Part Number	SPRE5002
Brand	Redshift

Extended Product Information

FAQs

Does this seatpost fit all bikes?

This model is specifically for 27.2mm seat tubes; please verify your bike's seatpost diameter before purchase.

How do I know which spring to use?

The product includes a chart that suggests specific spring combinations based on your body weight.

Can I use this on a mountain bike?

While intended for road, gravel, and e-bikes, it can provide comfort on light-duty trails, though it is not a replacement for full-suspension mountain bike geometry.

How long is this seatpost?

This specific variant measures 280mm in total length.

Does it require special tools to adjust?

Adjustments can generally be made with standard hex wrenches included in most cycling multi-tools.

Troubleshooting

Suspension feels too soft or bottoms out

You may need to install a stiffer spring or increase the preload adjustment.

Suspension feels too rigid or unresponsive

Check if a lighter spring is required for your weight, or decrease the preload tension.

Pros and Cons

Pros

Significantly reduces rider fatigue on rough roads
Easy to adjust preload for a personalized feel
Clean, minimalist aesthetic
Excellent build quality and responsiveness

Cons

Requires initial setup time to swap springs
Adds slight weight compared to rigid posts
Limited to 280mm length in this specific model

Setup, Compatibility & Care

Installation is similar to a standard seatpost, requiring a bike multi-tool to secure your saddle. To maximize performance, it is critical to consult the included manual to select the correct spring configuration for your rider weight. Once installed, use the preload adjustment bolt to fine-tune the stiffness until you achieve your preferred sag. For maintenance, keep the linkage area clean from heavy mud or debris to ensure smooth movement. Periodically check the bolt torques to ensure they remain within the manufacturer's specified range.