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70 mm Black 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.

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

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Showing 99 products:

Cane Creek eeSilk Stem (70mm, 31.8mm, -6, 1 1/8") Alloy, Black
Cane Creek eeSilk Stem (70mm, 31.8mm, -6, 1 1/8") Alloy, BlackCane Creek

The Cane Creek eeSilk Stem is a fatigue-reducing compliance stem that noticeably reduces vibrations on variable surfaces. With up to 20mm of tunable … read more

your price $229.99 + ships free

BuyBuyPART NUM 617624
Cane Creek eeSilk Stem (70mm, 31.8mm, -6, 1 1/8") Alloy, Black (w/o Comp Switch)
Cane Creek eeSilk Stem (70mm, 31.8mm, -6, 1 1/8") Alloy, Black (w/o Comp Switch)Cane Creek

The eeSilk stem features up to 20mm of tunable compliance via a single bolt external elastomer change to choose between soft and firm modes for no matter … read more

your price $199.00 + ships free

BuyBuyPART NUM 224450
Chromag Ranger V2 Stem, (31.8) 0d X 70mm - Black
Chromag Ranger V2 Stem, (31.8) 0d X 70mm - Black

Lightweight, super stiff All Mountain/Enduro stem Structurally optimized CNC machined 7075-T6 aluminum 4-bolt face plate, 2-bolt steerer … read more

Currently Sold Out

$12 offretail $121.00 your price $108.90 + ships free

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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 ( 23 ) 4.8 of 5 stars average ( 23 reviews )

your price $39.00 + ships free

BuyBuyPART NUM 481683
Dimension Threadless Stem 107 Degree; 25.4; Black
Dimension Threadless Stem 107 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 4.9 of 5 ( 26 ) 4.9 of 5 stars average ( 26 reviews )

your price $36.99 + ships free

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Dimension Threadless Stem: 70mm; 83/97 Degree; 31.8; Black
Dimension Threadless Stem: 70mm; 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 ( 23 ) 4.8 of 5 stars average ( 23 reviews )
Currently Sold Out

your price $39.00 + ships free

InfoInfo
Dimension Threadless Stems 83/97 Degree; 25.4; Black
Dimension Threadless Stems 83/97 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 4.9 of 5 ( 26 ) 4.9 of 5 stars average ( 26 reviews )

$32.00 to $36.99 + ships free

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Dimension Trail Stem - 70mm, 31.8mm, +/- 6 Degree, Aluminum, Black
Dimension Trail Stem - 70mm, 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

Currently Sold Out

your price $36.99 + ships free

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Easton EA50 Stem - 70mm, 31.8mm, +/- 17 Degree, Alloy, Black
Easton EA50 Stem - 70mm, 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

Currently Sold Out

your price $44.99 + ships free

InfoInfo
Easton EA50 Stem - 70mm, 31.8mm, +/- 7 Degree, Alloy, Black
Easton EA50 Stem - 70mm, 31.8mm, +/- 7 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 602528
Easton EA70 Stem - 70mm, 31.8mm, +/- 7 Degree, Alloy, Black
Easton EA70 Stem - 70mm, 31.8mm, +/- 7 Degree, Alloy, Black

Road race light, super stiff and MTB strong. The EA70 is available in many lengths and multiple drops/rises, guaranteeing a dialed-in fit for any performance … read more

your price $69.99 + ships free

BuyBuyPART NUM 990249
Easton EA90 31.8 Stem 90 degree 70mm
Easton EA90 31.8 Stem 90 degree 70mm

Easton EA90 Stems 3D Forged EA90 Alloy Top Lock Faceplate provides secure and safe connection to alloy and carbon handlebars Distributed Stress Technology … read more

Currently Sold Out

15% offretail $94.99 your price $80.74 + ships free

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Easton EA90 SL Stem - 70mm, 31.8mm, +/- 7 Degree, Alloy, Black
Easton EA90 SL Stem - 70mm, 31.8mm, +/- 7 Degree, Alloy, Black

Easton's lightest aluminum stem is the choice of road racers and top XC pilots alike. The advanced EA90 aluminum tubing and 3D forging process results … read more

your price $159.99 + ships free

BuyBuyPART NUM 434033
Easton EA90 Stem - 70mm, 31.8mm Clamp, +/-0, Black
Easton EA90 Stem - 70mm, 31.8mm Clamp, +/-0, Black

Easton's lightest aluminum stem is the choice of road racers and top XC pilots alike. 3D Forged EA90 Alloy Top Lock Faceplate provides secure … read more

your price $99.99 + ships free

BuyBuyPART NUM 315967
Easton EA90 Stem - 70mm, 31.8mm, +/- 7 Degree, Alloy, Black
Easton EA90 Stem - 70mm, 31.8mm, +/- 7 Degree, Alloy, Black

Easton's lightest aluminum stem is the choice of road racers and top XC pilots alike. Top Lock Faceplate provides secure and safe connection to … read more

your price $99.99 + ships free

BuyBuyPART NUM 591297
Eclypse Black-Out Race Stem, 31.8 x 70mm, 28.6mm, Black
Eclypse Black-Out Race Stem, 31.8 x 70mm, 28.6mm, Black

AL 6066-T6 3D forged alloy construction Fits 1-1/8 (28.6mm) steerer forks Fits 31.8mm handlebar clamp +/- 6 degree angle … read more

Currently Sold Out

your price $44.99

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EVO E-Tec OS Stem, 28.6 x 70mm, +/-35d, 31.8mm, Black
EVO E-Tec OS Stem, 28.6 x 70mm, +/-35d, 31.8mm, Black

3D forged alloy construction Fits 1-1/8 (28.6mm) steerer forks Fits 31.8mm handlebar clamp Heat treated hardware … read more

Currently Sold Out

23% offretail $29.99 your price $22.99

InfoInfo
EVO E-Tec OS Stem, 28.6mm, 70mm, ±17 degree, 31.8mm, Black
EVO E-Tec OS Stem, 28.6mm, 70mm, ±17 degree, 31.8mm, Black

3D forged alloy construction Fits 1-1/8 (28.6mm) steerer forks Fits 31.8mm handlebar clamp Heat treated hardware … read more

Currently Sold Out

7% offretail $29.99 your price $27.99 + ships free

InfoInfo
EVO E-Tec OS Stem, 28.6mm, 70mm, ±7 degree, 31.8mm, Black
EVO E-Tec OS Stem, 28.6mm, 70mm, ±7 degree, 31.8mm, Black

3D forged alloy construction Fits 1-1/8 (28.6mm) steerer forks Fits 31.8mm handlebar clamp Heat treated hardware … read more

your price $29.99

BuyBuyPART NUM 967422
EVO E-Tec Stem, 28.6mm, 70mm, ±7 degree, 25.4mm, Black
EVO E-Tec Stem, 28.6mm, 70mm, ±7 degree, 25.4mm, Black

3D forged alloy construction Fits 1-1/8 (28.6mm) steerer forks Fits 25.4mm handlebar clamp M6 Black hardware Weight: … read more

your price $35.99

BuyBuyPART NUM 874254
Cane Creek

"The world's best choose Cane Creek. A key element of Cane Creek's mission is to support the sport of cycling, including racing, charitable activities and cycling advocacy. Cane Creek believes strongly in the power of bicycles and their potential to effect positive change in our society. To that end, Cane Creek supports athletes and teams whose purpose encompasses more than competitive racing, such as getting more people on bikes, improving or promoting a healthy lifestyle, and making our world better through the use of a bike."

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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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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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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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Thomson

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

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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."

See all Whisky Parts Co.

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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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!"

See all Sunlite

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

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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