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70 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 130 products:

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
FSA Afterburner Stem, (31.8) 78/12d X 70mm - Black
FSA Afterburner Stem, (31.8) 78/12d X 70mm - BlackFull Speed Ahead

3D forged, CNC machined 6061 aluminum CrMo hardware. 4-bolt alloy faceplate. 2-bolt steerer clamp Two tone black graphics on ±12 deg … read more

your price $80.00 + ships free

BuyBuyPART NUM 981412
Profile Design Aris Stem: 70MM; 65/115degree; Black; 1-1/8"; 31.8
Profile Design Aris Stem: 70MM; 65/115degree; Black; 1-1/8"; 31.8

Profile Design Aris Stems. Available for 26.0 & 31.8 3D forged 6061-T6 Aluminum Item Specifications Color: Black Intended Use: Road Steerer Tube: … read more

your price $42.00 + ships free

BuyBuyPART NUM 448740
Origin8 Threadless Stem: 70mm; 125 Degree; Black Steerer Tube 1" or 1 1/8"
Origin8 Threadless Stem: 70mm; 125 Degree; Black Steerer Tube 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 4.8 of 5 ( 5 ) 4.8 of 5 stars average ( 5 reviews )

15% offretail $39.99 your price $33.99

BuyBuyPART NUM 560659
Origin8 Pro Fit Threadless Stem, 70 x 25.4mm, +/-17d, Silver
Origin8 Pro Fit Threadless Stem, 70 x 25.4mm, +/-17d, Silver

Available in a variety of lengths, angles, and bar bores for the perfect fit Road or Mountain compatible 3D forged AL6061-T6 alloy … read more

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

15% offretail $41.99 your price $35.69 + ships free

BuyBuyPART NUM 564883
Paul Component Engineering Boxcar Stem, 70mm +/- 15 degree 31.8mm 1-1/8" Threadless Black
Paul Component Engineering Boxcar Stem, 70mm +/- 15 degree 31.8mm 1-1/8" Threadless Black

Paul Component Engineering Boxcar Stem, 70mm +/- 15 degree 31.8mm 1-1/8" Threadless Black Item Specifications Color: Black Weight: 155 Length: 70 … read more

your price $147.50 + ships free

BuyBuyPART NUM 789584
Nitto Technomic Long Quill Stem, (25.4) 72 Deg X 70 Silver
Nitto Technomic Long Quill Stem, (25.4) 72 Deg X 70 Silver

Solution for riders wanting to raise their drop bars for added comfort 225mm tall quill (210mm above the min insertion line) Forged … read more

32% offretail $93.99 your price $64.19

BuyBuyPART NUM 126785
Thomson X4 Mountain 31.8 70mm 90 Degrees Black 1-1/8" Threadless Stem
Thomson X4 Mountain 31.8 70mm 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 541817
Sunlite Steel Touring Stem
Sunlite Steel Touring StemSunlite

Extra long Steel Type: Mountain Quill Fork Diameter: .833" (21.1mm) Length: 70mm Bar Clamp: 25.4mm Angle: 15d … read more

StarStarStarStarStar 4.7 of 5 ( 3 ) 4.7 of 5 stars average ( 3 reviews )

your price $19.99

BuyBuyPART NUM 941809
Ritchey Comp 4-Axis Stem - 70 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black
Ritchey Comp 4-Axis Stem - 70 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

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

your price $49.95 + ships free

BuyBuyPART NUM 766720
Origin8 Everland MX/GX 40 degree Stem, 70x31.8, Black
Origin8 Everland MX/GX 40 degree Stem, 70x31.8, 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

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

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

BuyBuyPART NUM 528736
Paul Components Boxcar Stem, (31.8) 15d X 70mm - Silver
Paul Components Boxcar Stem, (31.8) 15d X 70mm - Silver

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

your price $147.50 + ships free

BuyBuyPART NUM 498721
FSA SL-K Drop Threadless Stem, 70 x 31.8mm, -20d, Black
FSA SL-K Drop Threadless Stem, 70 x 31.8mm, -20d, BlackFull Speed Ahead

2D forged and CNC machined from AL2014 4-bolt cold-forged alloy faceplate with chromoly hardware 28mm fork clamp stack height … read more

your price $124.00 + ships free

BuyBuyPART NUM 898339
FSA NS ACR Stem, 31.8 x 70mm, -6d, Black
FSA NS ACR Stem, 31.8 x 70mm, -6d, BlackFull Speed Ahead

Road and gravel stem featuring FSA`s Aerodynamic Cable Routing (ACR) AL6061-T6 body and faceplate with chromoly hardware Compatible … read more

your price $124.00 + ships free

BuyBuyPART NUM 529341
Velo Orange Cigne Stem, 70mm, 31.8 x145mm, High Polish Silver
Velo Orange Cigne Stem, 70mm, 31.8 x145mm, High Polish Silver

Enables handlebars to be placed in a higher position without the use of a ton of spacers Functions as both a stem and top cap. Star nut should … read more

your price $95.00 + ships free

BuyBuyPART NUM 200007
Race Face Aeffect-R Stem, (35.0) 0d X 70mm Black
Race Face Aeffect-R Stem, (35.0) 0d X 70mm Black

Forged and machined 6061 aluminum 4-bolt face plate, opposing 2-bolt steerer clamp Item Specifications steerer dia.: 1-1/8" bar … read more

your price $64.99 + ships free

BuyBuyPART NUM 292146
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
Nitto Technomic Road Quill Stem: 70mm; 72degree: 225mm Quill; 1"; 26.0
Nitto Technomic Road Quill Stem: 70mm; 72degree: 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 25.4mm handlebars … read more

StarStarStarStarStar 4.9 of 5 ( 9 ) 4.9 of 5 stars average ( 9 reviews )

your price $54.99

BuyBuyPART NUM 162935
Thomson Elite X4 Mountain Stem 70mm 100 Degrees 31.8 1-1/8" Threadless Black
Thomson Elite X4 Mountain Stem 70mm 100 Degrees 31.8 1-1/8" Threadless BlackThomson

31.8 bar clamp diameter with smooth edges for carbon bar compatibility Machined 7000 series extruded bar stock Bolts are custom heat treated with … read more

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

your price $114.95 + ships free

BuyBuyPART NUM 181963
WHISKY No.7 Stem, 70mm, +/-6 degree, Silver
WHISKY No.7 Stem, 70mm, +/-6 degree, SilverWhisky Parts Co.

The No.7 is a lightweight stem with clean aesthetics. Stems only have a few jobs to do - hold the bars, provide stable support and look good. Available … read more

your price $45.00 + ships free

BuyBuyPART NUM 753893
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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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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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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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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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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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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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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