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REDSHIFT ShockStop Suspension Stem for Bicycles, Shock-Absorbing Bike Handlebar Stem for Road, Gravel, Hybrid, and E-Bikes

4.6 4.6 out of 5 stars 384 ratings

Price: $339.99
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Fits 1.125" (1-1/8") Steerer Tube (Standard)
Bike type Road Bike, Triathlon Bike, Hybrid Bike
Age range (description) Adult
Brand REDSHIFT
Number of speeds 5
Frame material Aluminum

About this item

  • COMPATIBILITY: Easy Install and Maintenance Free – This ShockStop stem fits standard 1-1/8in (28.6mm) steerer tubes; the size used by most modern bikes. The Shockstop Stem is also available for oversized 1-1/4in (31.8mm) steerer tubes; used by brands such as Canyon and Giant. The stem fits 31.8mm handlebars (shims available for 25.4mm and 26.0mm) and comes in a flippable +/-6 degree angle in 80, 90, 110, 110, and 120mm lengths and a +30 degree angle in a 100mm length.
  • RIDE FURTHER, FASTER, AND MORE COMFORTABLY – The ShockStop bike handlebar suspension stem is the perfect upgrade to your e-bike, gravel bike, hybrid, or road bike. Float over obstacles and dampen vibrations so you can ride longer, go faster, and stay in control even on the roughest terrain.
  • UP TO 70% BUMP AND VIBRATION DAMPENING – Say goodbye to sore hands, wrists, back, and neck and say hello to increased control, more confidence, and a super smooth ride. The ShockStop shock absorber bike stem reduces the effects of impacts and vibrations by up to 70%.
  • REDUCE FATIGUE AND INCREASE EFFICIENCY – Stop wasting energy absorbing impacts and vibrations with your body. This suspension stem for bicycles dampens bumps and vibrations which reduce fatigue and enable you to go further and faster on the bike you already own.
  • 20MM OF DAMPED SUSPENSION TRAVEL – Just the right amount of vertical compliance without sacrificing any stability or compromising steering. In the lateral direction the stem is as rigid as a standard stem allowing you to sprint or climb out of the saddle with confidence. And the 5 swappable elastomers let you dial in the perfect stiffness and feel.

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Product Information

Technical Details

Additional Information


Product Description

Shockstop
Shockstop

Shockstop

Shockstop

shockstop

shockstop

20mm of travel

Just the right amount of travel to minimize vibrations and jarring impacts, without sacrificing control.

Tunable stiffness

Using the 5 included elastomers, you have 120 possible setups to tune the stem to your preferred feel and riding style.

Lightweight and sturdy

Machined from 6061 T6 aluminum, it’s lightweight, built to last and backed by Redshift 360.

Many sizing options

5 different lengths allows for a customized fit. Standard steerer and handlebar clamp size means it fits almost any bike.

Shockstop
Shockstop
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Customer Reviews
4.8 out of 5 stars
906
4.8 out of 5 stars
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4.7 out of 5 stars
191
Price $409.99 $179.99 $69.99
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4.6 out of 5 stars
4.6 out of 5
384 global ratings

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Top reviews from Australia

Reviewed in Australia on 13 July 2021
Size: 6 degree x 80mmStyle Name: Fits 1.125" (1-1/8") Steerer Tube (Standard)Verified Purchase
Love this. Sure it’s about 100g heavier than the one that came off, but it’s 100g well spent.

I was worried that it’d either be wallowing about or barely noticeable and it’s neither. The bars feel solid, but when a shock hits them they deflect a bit and soften the blow. Add in a pair of tubeless tyres and bombing down a gravel track at 50kph or so is surprisingly easy on the hands.

Might not be the thing for a race bike, but I’ve already ordered a second for my touring bike
Reviewed in Australia on 20 October 2020
Size: 6 degree x 110mmStyle Name: Fits 1.125" (1-1/8") Steerer Tube (Standard)Verified Purchase
Works well no more jarred wrists very happy
One person found this helpful
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Reviewed in Australia on 25 August 2021
Size: 6 degree x 80mmStyle Name: Fits 1.125" (1-1/8") Steerer Tube (Standard)Verified Purchase
Found this a real benefit on a bike with no front shocks when off road.

Top reviews from other countries

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Beth
5.0 out of 5 stars Works great
Reviewed in the United States on 2 April 2024
Size: 6 degree x 80mmStyle Name: Fits 1.125" (1-1/8") Steerer Tube (Standard)Verified Purchase
The item is sturdy and easy to install. Makes riding more comfortable.
Joshua
5.0 out of 5 stars Smooths out rough roads
Reviewed in Canada on 19 July 2023
Size: 6 degree x 80mmStyle Name: Fits 1.125" (1-1/8") Steerer Tube (Standard)Verified Purchase
I have nerve pain in my hand, aggravated by bumpy roads, and can’t get wider tires on my rim brake road bike. This stem helps quite a bit to smooth out the ride, without interfering or feeling bouncy. It’s high quality with good instructions. Am really glad a product like this exists.
2 people found this helpful
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Oleg T
5.0 out of 5 stars Amazing product and best customer service on Amazon
Reviewed in Canada on 11 February 2023
Size: 6 degree x 110mmStyle Name: Fits 1.125" (1-1/8") Steerer Tube (Standard)Verified Purchase
Bought the suspension stem for my gravel bike on recommendation from my mechanic. Had a wrong size delivered to my door, but had a pleasure of getting in touch with Dylan from Redshift who helped me through the process of getting the right size. We exchanged a few messages and I felt that he genuinely cares, I wish more sellers had such great customer service. It's cold in Canada but I managed to take the bike out for a few minutes to test the stem, I'd say I felt about half of the impact of asphalt cracks compare to my stock stem. And it should be better when it's warmer too, I had my mechanic tune it soft-ish anyway. Thinking of getting seat post from Redshift as well. Highly recommend.
2 people found this helpful
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KM
5.0 out of 5 stars Well worth it
Reviewed in Canada on 10 September 2022
Size: 6 degree x 120mmStyle Name: Fits 1.125" (1-1/8") Steerer Tube (Standard)Verified Purchase
I used this on a cyclocross conversion to a gravel bike. I’ve ridden approximately 2,000 km with it and I am hugely impressed. Installation took about 15 min, but I have a good idea what I was doing.

Ride comfort on gravel or rough roads is greatly improved. There is about 2 cm of travel which seems to be a sweet spot for gravel riding.

I don’t think that I would use this on a road bike, unless you were doing casual riding. For gravel riding, it is a very good addition for my bike.
2 people found this helpful
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Client d'Amazon
5.0 out of 5 stars amortisseur de potence
Reviewed in France on 29 April 2024
Size: 6 degree x 110mmStyle Name: Fits 1.125" (1-1/8") Steerer Tube (Standard)Verified Purchase
Amortisseur potence pour vélo fitness, piste cyclable, bord de mer.
Certes un peu lourd mais le vélo est assisté donc pas de souci. Respire la qualité;
Cordialement