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Redshift ShockStop +/-6 deg 100mm Stem: Black

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your price $189.99 + ships free

WatchWatch PART NUM 575573
Redshift ShockStop +/-6 deg 100mm Stem: Black
An adjustable stiffness suspension stem that smooths out the ride by reducing the affects of impacts and road vibrations.
  • Unwanted vertical movement is absorbed by twin interchangeable elastomers
  • Stem retains torsional rigidity
  • Travel is limited to 1-2 centimeters
  • Made with 6061-T6 Aluminum

Item Specifications
  • Weight: 274
  • Bar Clamp Diameter (mm): 31.8
  • Stack Height: 40
  • Stem Angle (deg): +6

Redshift ShockStop +/-6 deg 100mm Stem: Black
Redshift ShockStop +/-6 deg 100mm Stem: Black

your price $189.99 + ships free

PART NUM 575573 unavailableOut of stock ships freeShips Free

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Customer reviews of this product:

StarStarStarStarStar Smooth Sailing.

by Randall B. of Kalamazoo, MI
Product: Redshift ShockStop +/-6 deg 100mm Stem: Black
Ownership: a few months
Tech Knowledge: somewhat high


Put on my 2015 Diverge Expert Comp pre Future Shock. Definitely smooths the road, reduces chatter and unexpected hits, saves the hands and wrist. Comfort gravel like jumbo shrimp.


A bit heavy, hate adding weight to an all carbon ride.
A lot of flex when climbing, but adaptable and worth the trade off.
Install takes some patience, but YouTube is very helpful for this one.

StarStarStarStarStar A game changing piece of gear

by Christopher P. of Atlanta, GA
Product: Redshift ShockStop +/-6 deg 100mm Stem: Black
Ownership: a month
Tech Knowledge: somewhat high


This is an awesome product, despite its weight. While it doesn't seem to offer an appreciable advantage on pavement, it had totally changed the way my steel Jamis Renegade handles gravel. It is amazing how much it helps me roll over obstacles and I feel like it has let me ride more aggressively.

I have switched it between bikes with ease. It is awesome to be able to so readily install suspensiion.


It is a lot heavier than a normal stem!

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We define color as the main color of the item. It may have accents or highlights in other colors.

Bar clamp diameter is the diamater of the handlebar.

Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.

S.H.I.S clamp diameter is the steerer tube diameter.

Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.

Stem Type

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Redshift ShockStop +/-6 deg 100mm Stem: Black

your price $189.99 + ships free

WatchWatch PART NUM 575573