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90 mm Bicycle Stems

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.

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Showing 189 products:

Nitto NTC-DX Technomic Deluxe Long Quill Stem 90mm
Nitto NTC-DX Technomic Deluxe Long Quill Stem 90mm

26.0 Bar Clamp Diameter. -17 degree angle. 190mm quill length. For 1" threaded steerers. 22.2mm insertion diameter … read more

your price $65.99

BuyBuyPART NUM 508156
Paul Components Boxcar Stem (31.8) 15d X 90mm - Silver
Paul Components Boxcar Stem (31.8) 15d X 90mm - Silver

The perfect combination of stiffness, strength, and reasonable weight Made with US sourced 2024 aircraft alloy All screws are high … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $147.50 + ships free

BuyBuyPART NUM 337356
Ritchey WCS C220 Stem - 90mm, 31.8mm, -6 Degree, Aluminum, Matte Black
Ritchey WCS C220 Stem - 90mm, 31.8mm, -6 Degree, Aluminum, Matte BlackRitchey

The WCS C220 stem is easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. Bolt forces are aligned … read more

your price $99.95 + ships free

BuyBuyPART NUM 509818
Ritchey C-260 Superlogic Carbon Stem
Ritchey C-260 Superlogic Carbon StemRitchey

Ritchey Stems Matte UD carbon Stack: 42mm Item Specifications Color: Black Weight: 125g Intended Use: Road Bar Clamp Diameter: 31.8mm Stem … read more

your price $299.95 + ships free

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Origin8 Threadless Stem: 90mm; 125 Degree; Black; 25.4/31.8; 1" or 1-1/8"
Origin8 Threadless Stem: 90mm; 125 Degree; Black; 25.4/31.8; 1" or 1-1/8"

3D forged AL6061-T6 alloy construction 4-bolt, 2-piece faceplate design Road or Mountain compatible Steerer Tube: 1 or 1-1/8" … read more

StarStarStarStarStar 5 of 5 ( 3 ) 5 of 5 stars average ( 3 reviews )

15% offretail $39.99 your price $33.99

BuyBuyPART NUM 104334
Ritchey Comp 4-Axis Stem - 90 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black
Ritchey Comp 4-Axis Stem - 90 mm, 31.8 Clamp, +30, 1 1/8", Alloy, BlackRitchey

Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more

your price $44.95

BuyBuyPART NUM 545613
Dimension Threadless Road Stem: 90mm; 125 Degree; Black; 1-1/8"; 31.8
Dimension Threadless Road Stem: 90mm; 125 Degree; Black; 1-1/8"; 31.8Dimension

Dimension 31.8 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 31.8mm can be used with 26.0 bars with additional … read more

StarStarStarStarStar 4.8 of 5 ( 20 ) 4.8 of 5 stars average ( 20 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 198730
Sunlite Adjustable Stem, 25.4 bar, 90mm x 180mm Silver
Sunlite Adjustable Stem, 25.4 bar, 90mm x 180mm SilverSunlite

Forged alloy construction Adjustable 0 - 60 degree angle 180mm quill length ISO CITY safety certified Type: Mountain Quill … read more

your price $23.99

BuyBuyPART NUM 758801
Redshift ShockStop +/-6 deg 90mm Stem: Black
Redshift ShockStop +/-6 deg 90mm Stem: Black

An adjustable stiffness suspension stem that smooths out the ride by reducing the affects of impacts and road vibrations. Unwanted vertical movement … read more

StarStarStarStarStar 4 of 5 ( 1 ) 4 of 5 stars ( 1 review )

your price $169.99 + ships free

BuyBuyPART NUM 863400
Origin8 Everland MX/GX 40 degree Stem, 90x31.8, Black
Origin8 Everland MX/GX 40 degree Stem, 90x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 506949
Nitto Technomic Road Quill Stem: 90mm; 72 Deg  225mm Quill; 1"; 26.0
Nitto Technomic Road Quill Stem: 90mm; 72 Deg 225mm Quill; 1"; 26.0

Nitto Technomic forged aluminum stems are available for 25.4 or 26.0 bars. Forged aluminum 26.0mm stems will fit 26.0 handlebars and … read more

StarStarStarStarStar 4.9 of 5 ( 7 ) 4.9 of 5 stars average ( 7 reviews )

your price $51.99

BuyBuyPART NUM 765288
Ritchey Adjustable 4-Axis Stem
Ritchey Adjustable 4-Axis StemRitchey

+/-55 degree range of height adjustability Stainless bar and stem clamp bolts Item Specifications Weight: 270 Bar … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $54.95

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Zoom Quick Comfort Adjustable Stem - 90mm, 25.4 Clamp, Adjustable 80-150deg, 22.2-24tpi Quill, Aluminum, Black
Zoom Quick Comfort Adjustable Stem - 90mm, 25.4 Clamp, Adjustable 80-150deg, 22.2-24tpi Quill, Aluminum, Black

Zoom Quick Comfort 6061-T6 Stems are adjustable from 80-150 degrees. 6061-T6 stem Adjustable-angle 85mm range from minimum insertion … read more

your price $30.00

BuyBuyPART NUM 356380
Cirrus Cycles Kinekt Suspension Stem - 90, 31.8 Clamp, +7, 1-1/8", Alloy, Black
Cirrus Cycles Kinekt Suspension Stem - 90, 31.8 Clamp, +7, 1-1/8", Alloy, Black

The Kinekt Suspension Stem is designed to reduce arm, wrist, and shoulder discomfort. Adjustable, Compact, and built to last. Significantly reduces … read more

your price $179.95 + ships free

BuyBuyPART NUM 895610
Velo Orange Cigne Stem - 31.8mm Clamp, 90mm, Black
Velo Orange Cigne Stem - 31.8mm Clamp, 90mm, Black

Velo Orange Cigne Stem gets its name from the French word for swan. The shape is inspired by the old gooseneck LD stems by Ibis and Cunningham, but with … read more

your price $85.00 + ships free

BuyBuyPART NUM 174646
Easton EA50 Stem - 90mm, 31.8mm, +/- 17 Degree, Alloy, Black
Easton EA50 Stem - 90mm, 31.8mm, +/- 17 Degree, Alloy, Black

Easton delivers quality and sound engineering all the way down to this family of entry-level stems. Top Lock Faceplate provides secure and safe … read more

your price $44.99 + ships free

BuyBuyPART NUM 488189
Dimension Threadless Stem: 90mm; 125 Degree; Black; 1-1/8"; 25.4
Dimension Threadless Stem: 90mm; 125 Degree; Black; 1-1/8"; 25.4Dimension

Dimension 25.4 Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar … read more

StarStarStarStarStar 4.9 of 5 ( 25 ) 4.9 of 5 stars average ( 25 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 481929
Ritchey

"Ritchey bicycle components have been raced to victory in some of the biggest cycling competitions in the world including the UCI World Championships, the Tour de France and the Olympics and it all began in a simple garage in Menlo Park, California with Tom Ritchey.'

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Dimension

Dimension makes quality components to repair or custom-fit the vast majority of bikes being ridden today, and provide the accessories that make them fun to ride.

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Sunlite

"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"

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Salsa

"At Salsa, we believe a sense of adventure makes life better. The bicycle can be so much more than just a bike; it's a path to new places, new people, and amazing experiences."

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Thomson

Thomson is leading with innovative design for two primary markets - aerospace and cycling.

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Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

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Syntace

"Strong. Light. Smart."

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Whisky Parts Co.

"Whisky Parts Co. makes high quality carbon components designed with unique features that help you do more with your bike and stand out from the rest. We believe that our work can help every rider find a new level of confidence and performance with our sturdy and lightweight forks, bars, rims and more. So whether you are building a new bike or upgrading one you already have, you'll find an uncommon attention to detail in every product we offer."

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

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

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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