---
product_id: 558900449
title: "REDSHIFT ShockStop PRO Suspension Seatpost for Bicycles"
brand: "redshift"
price: "¥93444"
currency: JPY
in_stock: null
reviews_count: 9
category: "Redshift"
url: https://www.desertcart.jp/products/558900449-redshift-shockstop-pro-suspension-seatpost-for-bicycles
store_origin: JP
region: Japan
---

# 25% lighter than standard model 20mm tunable suspension travel coil spring + elastomer tech REDSHIFT ShockStop PRO Suspension Seatpost for Bicycles

**Brand:** redshift
**Price:** ¥93444
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Elevate your ride—comfort and speed in perfect suspension harmony!

## Quick Answers

- **What is this?** REDSHIFT ShockStop PRO Suspension Seatpost for Bicycles by redshift
- **How much does it cost?** ¥93444 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/558900449-redshift-shockstop-pro-suspension-seatpost-for-bicycles)

## Best For

- redshift enthusiasts

## Why This Product

- Trusted redshift brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Innovation:** Shed 130g off your setup with a redesigned internal mechanism and lightweight elastomers—less weight, more speed.
- • **Fatigue-Beating Comfort:** Absorb impacts efficiently to maintain consistent power output and reduce muscle fatigue on every ride.
- • **Ride Longer, Ride Stronger:** Optimized four-bar linkage keeps your saddle angle steady, letting you power through rough gravel and road terrain with unmatched comfort.
- • **Fully Customizable Suspension:** 20mm of tunable travel lets you dial in your perfect ride feel by mixing springs and elastomers to match your style.
- • **Race-Tuned Suspension Precision:** Experience ultra-responsive shock absorption with a hybrid coil spring and elastomer system designed for pro-level performance.

## Overview

The Redshift ShockStop PRO Race Bike Suspension Seatpost is a cutting-edge suspension seatpost engineered for gravel and road cyclists seeking pro-level comfort and performance. Featuring a hybrid coil spring and elastomer system, it delivers 20mm of tunable suspension travel that smooths out rough terrain while maintaining saddle angle stability. Weighing 25% less than previous models, it reduces rider fatigue and enhances power transfer, enabling longer, faster rides on challenging surfaces.

## Description

desertcart.com : Redshift ShockStop PRO Race Bike Suspension Seatpost, Bicycle Shock-Absorber, Gravel, Road Bike Components, 280mm : Sports & Outdoors

Review: Excellent Product and Service - I've been riding my Pro Race seat post for a couple of weeks now and love it! It got the Pro Race for it's minimalist 20cc travel and that's plenty enough to soften the root bumps on a favorite path along the Boise River. It's installed on my Specialized Creo 2 SL e-bike. I pinched the rubber ring that secures the mud guard in the seat rail bolt and broke it. Their customer service very quickly started a shipment of a new ring and mud cover at no cost to me. Great products, great service!
Review: Helps me to go faster and further on gnaly routes - I frequently ride my gravel bike on mixed terrain routes along the Andes with substantial amount of pretty gnaly surfaces, and felt like I needed a little more suspension on top of 2.1" front and 50mm rear tires to at least alleviate physical burden being caused by merciless vibration. Not a cheap investment, but so far it has convinced me this purchase was a great call. This thing works great especially when I am forced to stay seated on my saddle as I pedal hard uphill. One of my favorate route has single uphill segment that lasts more than 60km and 2000 meter elevation gain. Being able to stay more on my saddle really helps save my legs which makes me ride faster and further. I have wrapped it around with plastic wraps to protect it from dusts and experiencing absolutely no squeaking noises after hundreds of miles.

## Features

- PRO PERFORMANCE BIKE SEATPOST – The ShockStop PRO Race bike suspension seatpost delivers the ultimate ‘race-tuned’ suspension performance. The PRO Race version combines coil spring and elastomer technology for the best of both worlds: highly responsive to low-frequency impacts and absorbs high-frequency vibrations, allowing you to smoothly deliver power.
- RIDE FARTHER, FASTER, AND MORE COMFORTABLY – The bicycle seatpost is ideal for gravel/road bikes. More comfort at the saddle means you’ll be able to ride longer, go faster, and stay in control even on the roughest terrain. The optimized four-bar linkage ensures that your saddle angle remains constant through the full range of travel.
- LESS IS MORE – A redesigned internal mechanism and lightweight elastomers cut up to 130g (25%) over the standard Redshift ShockStop Endurance suspension seatpost (using the 2 elastomer configuration).
- REDUCE FATIGUE – Stop wasting energy suspending your body to absorb impacts and vibrations. This shock absorbing bicycle suspension seatpost allows you to stay in the saddle and keep pedaling. Consistent power output and reduced fatigue enables you to go farther and faster on the bike you already own.
- 20mm OF TUNABLE SUSPENSION TRAVEL – The ShockStop PRO seatpost has 20mm of tunable, ultra-responsive suspension travel. Ride it as-is, or reconfigure your spring stack with any combination of springs and elastomers to fit your riding style.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6615Y9F |
| Best Sellers Rank | #264,943 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #222 in Bike Seat Posts |
| Brand Name | REDSHIFT |
| Customer Reviews | 4.6 4.6 out of 5 stars (22) |
| Date First Available | May 24, 2023 |
| Global Trade Identification Number | 00850027370569 |
| Included Components | ShockStop PRO Suspension Seatpost |
| Item Dimensions LxWxH | 1.07 x 1.07 x 11.02 inches |
| Item Package Dimensions L x W x H | 16.38 x 3.5 x 2.64 inches |
| Manufacturer | REDSHIFT |
| Model Name | RS-50-14 |
| Package Weight | 0.61 Kilograms |
| Part Number | RS-50-14 |
| Size | 27.2mm x 280mm |
| Suggested Users | unisex-adult |
| UPC | 850027370569 |

## Product Details

- **Brand:** REDSHIFT
- **Color:** Black
- **Item Weight:** 0.61 Kilograms
- **Material:** Aluminum
- **Product Dimensions:** 1.07"W x 11.02"H

## Images

![REDSHIFT ShockStop PRO Suspension Seatpost for Bicycles - Image 1](https://m.media-amazon.com/images/I/419W5H4D5uL.jpg)

## Questions & Answers

**Q: Can it fit for Brompton？**
A: Yes! The ShockStop PRO and Standard Seatposts will both fit a Brompton. In some cases you might need a seatpost extension but it depends on how your bike is setup. We have lots of Bromptom riders who use the seatpost. If you have any additional or more specific questions please don't hesitate to reach out directly. Thanks, Redshift

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Product and Service
*by J***A on August 26, 2025*

I've been riding my Pro Race seat post for a couple of weeks now and love it! It got the Pro Race for it's minimalist 20cc travel and that's plenty enough to soften the root bumps on a favorite path along the Boise River. It's installed on my Specialized Creo 2 SL e-bike. I pinched the rubber ring that secures the mud guard in the seat rail bolt and broke it. Their customer service very quickly started a shipment of a new ring and mud cover at no cost to me. Great products, great service!

### ⭐⭐⭐⭐⭐ Helps me to go faster and further on gnaly routes
*by Y***O on April 5, 2024*

I frequently ride my gravel bike on mixed terrain routes along the Andes with substantial amount of pretty gnaly surfaces, and felt like I needed a little more suspension on top of 2.1" front and 50mm rear tires to at least alleviate physical burden being caused by merciless vibration. Not a cheap investment, but so far it has convinced me this purchase was a great call. This thing works great especially when I am forced to stay seated on my saddle as I pedal hard uphill. One of my favorate route has single uphill segment that lasts more than 60km and 2000 meter elevation gain. Being able to stay more on my saddle really helps save my legs which makes me ride faster and further. I have wrapped it around with plastic wraps to protect it from dusts and experiencing absolutely no squeaking noises after hundreds of miles.

### ⭐⭐⭐⭐⭐ Great Redshift Product!
*by E***. on June 13, 2025*

Great product!

## Frequently Bought Together

- Redshift ShockStop PRO Race Bike Suspension Seatpost, Bicycle Shock-Absorber, Gravel, Road Bike Components
- REDSHIFT ShockStop PRO Suspension Stem for Bicycles, Shock-Absorbing Bike Handlebar Stem for Road, Gravel, Hybrid, and E-Bikes
- REDSHIFT Cruise Control Drop Bar Grips for Road Bike Handlebars, fits All Drop Bar Handlebars for Road, Gravel and Fixie Bicycles, Ergonomic Comfort Cycling Accessory

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**Shop now:** [https://www.desertcart.jp/products/558900449-redshift-shockstop-pro-suspension-seatpost-for-bicycles](https://www.desertcart.jp/products/558900449-redshift-shockstop-pro-suspension-seatpost-for-bicycles)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-13*