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Threadless 31.8 mm 84, 96 deg 80 mm Bicycle Stems

Bar clamp diameter is the diamater of the handlebar.

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 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 25 products:

Redshift Sports ShockStop Stem - 80mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Black
Redshift Sports ShockStop Stem - 80mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, 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

your price $189.99 + ships free

BuyBuyPART NUM 609797
Salsa Guide Stem 80mm 31.8 +/-6 degree Black
Salsa Guide Stem 80mm 31.8 +/-6 degree BlackSalsa

The Guide Stem is lightweight, reliable, and provides excellent steering response on the road or trail. Bead-blasted, then anodized, finish … read more

your price $40.00 + ships free

BuyBuyPART NUM 553752
Salsa Guide Trail Stem - 80mm, 31.8 clamp, +6, -6, 1 1/8", Aluminum, Silver
Salsa Guide Trail Stem - 80mm, 31.8 clamp, +6, -6, 1 1/8", Aluminum, SilverSalsa

The Guide Stem is lightweight, reliable, and provides excellent steering response on the road or trail. Bead-blasted, then anodized, finish … read more

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

your price $45.00 + ships free

BuyBuyPART NUM 227322
Whisky No.7 6d Stem 80mm +/- 6 degree 31.8 Black
Whisky No.7 6d Stem 80mm +/- 6 degree 31.8 BlackWhisky 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 $42.00 + ships free

BuyBuyPART NUM 946897
FSA K-Force Light 2.0 Threadless Stem, 31.8 x 80mm, +/-6d, Black
FSA K-Force Light 2.0 Threadless Stem, 31.8 x 80mm, +/-6d, BlackFull Speed Ahead

The K-force Light 2.0 features a 6061-T6 alloy body, titanium hardware and carbon fiber faceplate Classic monochromatic dark grey and black … read more

your price $158.00 + ships free

BuyBuyPART NUM 268671
Ritchey WCS C220 84D Stem: 80mm, +/- 6, 31.8, 1-1/8, Blatte
Ritchey WCS C220 84D Stem: 80mm, +/- 6, 31.8, 1-1/8, BlatteRitchey

Coated chromoly hardware 3D forged 2014 alloy C220 with forward facing bolt design for easy installation Item Specifications … read more

your price $109.95 + ships free

BuyBuyPART NUM 261987
Ritchey Superlogic C260 84 Degree Stem: 80mm, +/-6, 31.8mm Bar Clamp, Matte Black
Ritchey Superlogic C260 84 Degree Stem: 80mm, +/-6, 31.8mm Bar Clamp, Matte BlackRitchey

The Ritchey Superlogic C260 Carbon Stem adds uses high modulus carbon fiber, increased boom diameter and a wider clamp. Item Specifications Color: … read more

your price $249.95 + ships free

BuyBuyPART NUM 535172
Ritchey Classic C220 Stem: 80mm, +/- 6, 31.8, 1-1/8, HP Silver
Ritchey Classic C220 Stem: 80mm, +/- 6, 31.8, 1-1/8, HP SilverRitchey

C220 with forward facing bolt design for easy installation Coated chromoly hardware Item Specifications Color: Silver Weight: 115 … read more

your price $79.95 + ships free

BuyBuyPART NUM 779732
FSA Gossamer Stem - 80mm 31.8mm +/- 6 Degree Alloy Black
FSA Gossamer Stem - 80mm 31.8mm +/- 6 Degree Alloy BlackFull Speed Ahead

FSA (Full Speed Ahead) Gossamer Stems 3D forged and CNC machined from AL6061/T6 4-bolt cold forged front clamp diameter Chromoly hardware … read more

your price $63.00 + ships free

BuyBuyPART NUM 740492
WHISKY No.7 Stem, 80mm, +/-6 degree, Silver
WHISKY No.7 Stem, 80mm, +/-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 122949
Zipp Speed Weaponry SL Speed Stem - 80 mm, 31.8 Clamp, +/-6, 1 1/8", Matte Black, B2
Zipp Speed Weaponry SL Speed Stem - 80 mm, 31.8 Clamp, +/-6, 1 1/8", Matte Black, B2

Zipp's SL Speed stem represents the essence of carbon componentry. It's stiff, secure and light weight with a sleek design that compliments any bike. … read more

your price $285.00 + ships free

BuyBuyPART NUM 156824
FSA V-Drive Stem - 80mm 31.8mm +/- 6 Degree Alloy Black
FSA V-Drive Stem - 80mm 31.8mm +/- 6 Degree Alloy BlackFull Speed Ahead

3D forged and CNC machined AL6061/T6 mountain bike stem. 4-bolt cold-forged alloy faceplate Chromoly hardware Item Specifications … read more

your price $37.00 + ships free

BuyBuyPART NUM 498028
FSA Omega Stem 80mm +/-6d, 31.8mm
FSA Omega Stem 80mm +/-6d, 31.8mmFull Speed Ahead

3D forged then CNC machined from AL6061-T6 aluminum 4-bolt cold forged alloy faceplate 40mm stack height Item Specifications … read more

your price $34.30 + ships free

BuyBuyPART NUM 972972
Dimension Trail Stem - 80mm, 31.8mm, +/- 6 Degree, Aluminum, Black
Dimension Trail Stem - 80mm, 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 $36.99 + ships free

BuyBuyPART NUM 873048
Origin8 Pro Fit Threadless Stem, 80 x 31.8mm, +/-6d, Black
Origin8 Pro Fit Threadless Stem, 80 x 31.8mm, +/-6d, Black

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

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

BuyBuyPART NUM 896679
Ritchey WCS C220 Stem - 80mm, 31.8mm, -6 Degree, Aluminum, Matte Black
Ritchey WCS C220 Stem - 80mm, 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 $109.95 + ships free

BuyBuyPART NUM 684229
Zipp Speed Weaponry Service Course Stem - 80mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Blast Black, B2
Zipp Speed Weaponry Service Course Stem - 80mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Blast Black, B2

The Zipp Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visual look. … read more

your price $56.00

BuyBuyPART NUM 827753
Zipp Speed Weaponry Service Course SL Stem - 80mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Matte Black, B2
Zipp Speed Weaponry Service Course SL Stem - 80mm, 31.8 Clamp, +/-6, 1 1/8", Aluminum, Matte Black, B2

The Zipp Service Course SL Stem, crafted from 7075 aluminum, features a shape that's strong and lightweight, resulting in a 1.85 grams per newton meter … read more

your price $112.00 + ships free

BuyBuyPART NUM 882370
Ritchey WCS Carbon Matrix C220 Stem: 80mm, +/- 6, 31.8, 1-1/8, Black
Ritchey WCS Carbon Matrix C220 Stem: 80mm, +/- 6, 31.8, 1-1/8, BlackRitchey

You really can have it all-the new WCS C220 stem rivals the performance of the revolutionary C260 stem design, but it's quicker and easier to install … read more

your price $179.95 + ships free

BuyBuyPART NUM 239090
FSA SLK Threadless Stem, 31.8 x 80mm, +/-6d, Black
FSA SLK Threadless Stem, 31.8 x 80mm, +/-6d, BlackFull Speed Ahead

Lightweight 3D Forged and CNC machined AL2014 construction Glossy unidirectional carbon CSI faceplate with chromoly hardware Includes … read more

your price $125.00 + ships free

BuyBuyPART NUM 893862
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."

See all Whisky Parts Co.

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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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.

See all Dimension

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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