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90 deg Bicycle Stems

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.

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Showing 454 products:

Paul Components Boxcar Stem, 31.8 x 35mm, 0 Degrees, Black
Paul Components Boxcar Stem, 31.8 x 35mm, 0 Degrees, Black

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

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

your price $147.50 + ships free

BuyBuyPART NUM 970384
Thomson X4 Stem Mountain 31.8 60mm 90 Degrees Black 1-1/8" Threadless
Thomson X4 Stem Mountain 31.8 60mm 90 Degrees Black 1-1/8" ThreadlessThomson

Thomson X4 Mountain Stems feature smooth edges for carbon bar compatibility and use bolts that are custom heat treated with corrosion preventative plating. … read more

StarStarStarStarStar 4 of 5 ( 2 ) 4 of 5 stars average ( 2 reviews )

$14 offretail $114.95 your price $99.99 + ships free

BuyBuyPART NUM 327291
Salsa Guide Trail Stem- 50mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, Black
Salsa Guide Trail Stem- 50mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, BlackSalsa

The Guide Trail Stem translates your handlebar input into precise trail movements. It's an ideal choice for modern trail bikes that have a long front … read more

your price $45.00 + ships free

BuyBuyPART NUM 540072
Salsa Guide Trail Stem- 70mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, Black
Salsa Guide Trail Stem- 70mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, BlackSalsa

The Guide Trail Stem translates your handlebar input into precise trail movements. It's an ideal choice for modern trail bikes that have a long front … read more

your price $45.00 + ships free

BuyBuyPART NUM 451578
Race Face Turbine-R Stem, (35.0) 0d X 32mm - Black
Race Face Turbine-R Stem, (35.0) 0d X 32mm - Black

Rebranded Easton Haven stem, CNC machined aluminum with laser etched logos 4-bolt face plate, opposing 2-bolt steerer clamp. 138g (50mm) … read more

your price $109.99 + ships free

BuyBuyPART NUM 409592
Paul Components Boxcar Stem, 35 x 35mm, 0 Degrees, Black
Paul Components Boxcar Stem, 35 x 35mm, 0 Degrees, Black

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

your price $147.50 + ships free

BuyBuyPART NUM 644722
Thomson X4 Mountain 31.8 100mm 90 Degrees Black 1-1/8" Threadless Stem
Thomson X4 Mountain 31.8 100mm 90 Degrees Black 1-1/8" Threadless StemThomson

Thomson X4 Mountain Stems feature smooth edges for carbon bar compatibility and use bolts that are custom heat treated with corrosion preventative plating. … read more

StarStarStarStarStar 4 of 5 ( 2 ) 4 of 5 stars average ( 2 reviews )

your price $114.95 + ships free

BuyBuyPART NUM 428098
Truvativ Descendant 35mm Clamp Stem 0mm Rise 40mm Length for 1-1/8" Steerer Black
Truvativ Descendant 35mm Clamp Stem 0mm Rise 40mm Length for 1-1/8" Steerer Black

Built strong to take on the world's toughest trails, Descendant stems keep you pointed in the right direction. Item Specifications Bar … read more

your price $65.00 + ships free

BuyBuyPART NUM 429586
Spank Spike Race 2 Stem, 31.8 x 50mm, 0d, Green
Spank Spike Race 2 Stem, 31.8 x 50mm, 0d, Green

2D forged MGR alloy is CNC weight optimized Chamfered bar clamps reduce stress risers in the critical bar/stem interface Shotpeen anodized … read more

your price $59.99

BuyBuyPART NUM 278227
Race Atlas 35 Direct Mount Stem, Black
Race Atlas 35 Direct Mount Stem, Black

RaceFace Atlas Stems Intended use is All Mountain, Freeride and Downhill 4-bolt bar clamp with interlocking u-shaped faceplate Opposing … read more

15% offretail $99.99 your price $84.99 + ships free

BuyBuyPART NUM 555478
Salsa Guide Trail Stem- 70mm, 35.0 Clamp, 0 Degree, 1 1/8", Aluminum, Black
Salsa Guide Trail Stem- 70mm, 35.0 Clamp, 0 Degree, 1 1/8", Aluminum, BlackSalsa

The Guide Trail Stem translates your handlebar input into precise trail movements. It's an ideal choice for modern trail bikes that have a long front … read more

your price $45.00 + ships free

BuyBuyPART NUM 299039
Paul Components Boxcar Stem - 31.8 x 70mm,  Black
Paul Components Boxcar Stem - 31.8 x 70mm, Black

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

your price $147.50 + ships free

BuyBuyPART NUM 437421
Burgtec Enduro MK3 Stem, 35 x 50mm, Black
Burgtec Enduro MK3 Stem, 35 x 50mm, Black

Updated version sheds weight and adds sleek lines CNC machined aluminum with internal steerer clamping system Extra tall 48mm stack … read more

your price $119.99 + ships free

BuyBuyPART NUM 777422
Spank Spoon 350 Stem - 35mm, 35mm Clamp, +/-0, Red
Spank Spoon 350 Stem - 35mm, 35mm Clamp, +/-0, Red

Spank Spoon Stems feature unique style, modern geometry, and rock-solid construction, without the heavy price tag suitable for all disciplines. … read more

your price $59.99 + ships free

BuyBuyPART NUM 676426
Origin8 Flow 3D MTB Stem, 35x31.8x28.6 0d, Black
Origin8 Flow 3D MTB Stem, 35x31.8x28.6 0d, Black

3D forged AL6061-T6 alloy construction 40mm stack height 4 bolt front loading faceplate design ISO-Mountain safety certification … read more

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

15% offretail $51.99 your price $44.19

BuyBuyPART NUM 354468
Salsa Guide Trail Stem- 40mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, Black
Salsa Guide Trail Stem- 40mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, BlackSalsa

The Guide Trail Stem translates your handlebar input into precise trail movements. It's an ideal choice for modern trail bikes that have a long front … read more

your price $45.00 + ships free

BuyBuyPART NUM 139349
Kalloy Uno Advanced Project Stem, 31.8 x 0d x 35mm, Black
Kalloy Uno Advanced Project Stem, 31.8 x 0d x 35mm, Black

Lightweight 3D forged 6061-T6 aluminum 4-bolt faceplate Opposing 2-bolt steerer clamp stack height = 40mm 125g (45mm) … read more

your price $16.99

BuyBuyPART NUM 259647
Salsa Guide Trail Stem- 60mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, Black
Salsa Guide Trail Stem- 60mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, BlackSalsa

The Guide Trail Stem translates your handlebar input into precise trail movements. It's an ideal choice for modern trail bikes that have a long front … read more

your price $45.00 + ships free

BuyBuyPART NUM 151072
Reverse Base Stem, 25.4 x 40mm, Black
Reverse Base Stem, 25.4 x 40mm, Black

Stable, light and shapely CNC machined 6061-T6 aluminum for All Mountain, Enduro and Slopestyle 145g (25.4mm) Item Specifications … read more

your price $64.99 + ships free

BuyBuyPART NUM 354447
Whisky No.7 MTN Stem 50mm 31.8 0 Degree Black
Whisky No.7 MTN Stem 50mm 31.8 0 Degree BlackWhisky Parts Co.

No.7 Mountain stems offer a stout connection for modern mountain bars. They match the simple aesthetic of other Whisky cockpit components.  3D-forged … read more

your price $48.00 + ships free

BuyBuyPART NUM 816099
Thomson

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

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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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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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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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Kind Shock

Kind Shock is an industry leader in suspension and dropper seat posts.

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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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Industry Nine

"Industry Nine hubs are handmade in Asheville, NC"

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Atomlab

"Built for Race"

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Answer

Answer BMX makes BMX racing components.

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We The People

"W-T-P have always taken a lot of pride in ourselves and in building bikes that are capable of taking everything a rider throws at them. We are constantly at the forefront of developing and manufacturing materials that will with stand hard and furious riding and our designs are made to combat common breaks and bends."

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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

This is the part number or identifier for this item from the manufacturer

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