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Dimension Bicycle Stems

About 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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Dimension Threadless Stem: 90mm; 125 Degree; 31.8; Silver
Dimension Threadless Stem: 90mm; 125 Degree; 31.8; SilverDimension

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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 441662
Dimension Threadless Road Stem: 80mm; 107 Degree; Black; 1-1/8"; 31.8
Dimension Threadless Road Stem: 80mm; 107 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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 510421
Dimension Threadless Stem: 70mm; 107 Degree; 31.8; Silver
Dimension Threadless Stem: 70mm; 107 Degree; 31.8; SilverDimension

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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 764803
Dimension Threadless Stem: 80mm; 83/97 Degree; 25.4; Silver
Dimension Threadless Stem: 80mm; 83/97 Degree; 25.4; SilverDimension

Dimension Mountain Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp 41mm … read more

StarStarStarStarStar 4.8 of 5 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 860829
Dimension Threadless Stem: 90mm; 83/97 Degree; 31.8; Black
Dimension Threadless Stem: 90mm; 83/97 Degree; 31.8; BlackDimension

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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 155263
Dimension Threadless Road Stem: 60mm; 125 Degree; Black; 26.0; 1-1/8"
Dimension Threadless Road Stem: 60mm; 125 Degree; Black; 26.0; 1-1/8"Dimension

Dimension 26.0 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. Forged AL-6061-T6 4-bolt handlebar … read more

StarStarStarStarStar 4.8 of 5 ( 15 ) 4.8 of 5 stars average ( 15 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 218350
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; Black
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; BlackDimension

Dimension Mountain Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp 41mm … read more

StarStarStarStarStar 4.8 of 5 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 988033
Dimension Threadless Road Stem: 70mm; 125 Degree; Black; 1-1/8"; 31.8
Dimension Threadless Road Stem: 70mm; 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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 481683
Dimension Trail Stem - 35mm, 31.8mm, +/- 6 Degree, Aluminum, Black
Dimension Trail Stem - 35mm, 31.8mm, +/- 6 Degree, Aluminum, Black Dimension

For cross country and all-mountain riding, Dimension Trail Stems provide a broad array of sizing options--lengths from 35 to 120mm--rigorously tested … read more

your price $30.00 + ships free

BuyBuyPART NUM 912898
Dimension Threadless Road Stem: 110mm; 125 Degree; Black; 1-1/8"; 31.8
Dimension Threadless Road Stem: 110mm; 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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 383999
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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 198730
Dimension Threadless Stem: 135mm, 125 degree, 1-1/8", 25.4, Black
Dimension Threadless Stem: 135mm, 125 degree, 1-1/8", 25.4, BlackDimension

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 4.8 of 5 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 466889
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; Silver
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; SilverDimension

Dimension Mountain Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp 41mm … read more

StarStarStarStarStar 4.8 of 5 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 429924
Dimension Threadless Stem: 75mm; 125 Degree; Black; 1-1/8"; 25.4
Dimension Threadless Stem: 75mm; 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 4.8 of 5 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 914059
Dimension Threadless Stem: 135mm; 125 Degree; 25.4; Silver
Dimension Threadless Stem: 135mm; 125 Degree; 25.4; SilverDimension

Dimension Mountain Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp 41mm … read more

StarStarStarStarStar 4.8 of 5 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 152233
Dimension Threadless Road Stem: 75mm; 125 Degree; Silver; 26.0
Dimension Threadless Road Stem: 75mm; 125 Degree; Silver; 26.0Dimension

Dimension 26.0 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. Forged AL-6061-T6 4-bolt handlebar clamp 41mm … read more

StarStarStarStarStar 4.8 of 5 ( 15 ) 4.8 of 5 stars average ( 15 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 619332
Dimension Trail Stem - 45mm, 31.8mm, +/- 6 Degree, Aluminum, Silver
Dimension Trail Stem - 45mm, 31.8mm, +/- 6 Degree, Aluminum, Silver Dimension

For cross country and all-mountain riding, Dimension Trail Stems provide a broad array of sizing options--lengths from 35 to 120mm--rigorously tested … read more

your price $30.00 + ships free

BuyBuyPART NUM 461125
Dimension Threadless Stem: 70mm; 125 Degree; 31.8; Silver
Dimension Threadless Stem: 70mm; 125 Degree; 31.8; SilverDimension

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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 811671
Dimension Threadless Stem: 60mm; 83/97 Degree; 31.8; Black
Dimension Threadless Stem: 60mm; 83/97 Degree; 31.8; BlackDimension

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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 113813
Dimension Threadless Stem: 60mm; 83/97 Degree; 31.8; Silver
Dimension Threadless Stem: 60mm; 83/97 Degree; 31.8; SilverDimension

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 ( 19 ) 4.8 of 5 stars average ( 19 reviews )

your price $32.00 + ships free

BuyBuyPART NUM 631219
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.

See all Dimension

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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