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90 deg Black 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.

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

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Showing 209 products:

Alienation Iron Maiden Stem, 50mm
Alienation Iron Maiden Stem, 50mm

Full CNC machined 7075-T6 construction Frontloading style with split clamp and knee friendly slot and pinch design 260 grams … read more

your price $82.99 + ships free

BuyBuyPART NUM 951850
Alienation Vault Stem, 53mm
Alienation Vault Stem, 53mm

CNC machined 7075-T6 construction Top loading split clamp design 31.8mm stack height 289 grams Type: Threadless Fork … read more

your price $82.99 + ships free

BuyBuyPART NUM 680460
Alienation Vault Stem, 58mm
Alienation Vault Stem, 58mm

CNC machined 7075-T6 construction Top loading split clamp design 31.8mm stack height 289 grams Type: Threadless Fork … read more

your price $82.99 + ships free

BuyBuyPART NUM 892732
Answer BMX Dual Length Expert Stem, 40mm and 45mm for 1", Black
Answer BMX Dual Length Expert Stem, 40mm and 45mm for 1", BlackAnswer

The Answer BMX Dual Length stem features a unique adjustable length steerer tube spacer that allows for two different reach options in one lightweight … read more

10% offretail $64.95 your price $58.46

BuyBuyPART NUM 182365
Answer BMX Dual Length Pro Stem, 45mm and 52mm for 1-1/8" Steerer Tubes, Black
Answer BMX Dual Length Pro Stem, 45mm and 52mm for 1-1/8" Steerer Tubes, BlackAnswer

The Answer BMX Dual Length stem features a unique adjustable length steerer tube spacer that allows for two different reach options in one lightweight … read more

Currently Sold Out

retail $64.95 your price $64.65

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Atomlab Pimplite Stem, 31.8 x 38mm, 1-1/8", Black
Atomlab Pimplite Stem, 31.8 x 38mm, 1-1/8", BlackAtomlab

Super light and beautifully CNC machined 6061 aluminum with oversized clamp. 142g Item Specifications steerer dia.: 1-1/8" bar dia.: 31.8mm … read more

Currently Sold Out

22% offretail $75.55 your price $58.99

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Atomlab Pimplite Stem, 31.8 x 53mm, 1-1/8", Black
Atomlab Pimplite Stem, 31.8 x 53mm, 1-1/8", BlackAtomlab

Super light and beautifully CNC machined 6061 aluminum with oversized clamp. 142g Item Specifications steerer dia.: 1-1/8" bar dia.: 31.8mm … read more

Currently Sold Out

your price $75.55

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Black Ops BrickTop Threadless BMX Stem, 55mm, 1-1/8", Black
Black Ops BrickTop Threadless BMX Stem, 55mm, 1-1/8", Black

Classic style, top loading bmx stem with a 4 bolt handlbar clamp Available in a variety of anodized colors Type: BMX Fork Diameter: … read more

your price $41.99 + ships free

BuyBuyPART NUM 357477
Black Ops Defend'R BMX Threadless Stem, 1-1/8", Black
Black Ops Defend'R BMX Threadless Stem, 1-1/8", Black

4-Bolt Face Clamp 28.6mm (1-1/8") Steerer Clamp 50mm Length Extension 30mm Stack height AL6061 Forged Alloy 240g … read more

retail $23.99 your price $22.99

BuyBuyPART NUM 167642
Box Hex Lab Mini Stem, 40mm x 28.6mm x 1", Black
Box Hex Lab Mini Stem, 40mm x 28.6mm x 1", Black

Based on the Box One Trail Mountain Stem, Hex Lab Mini Stems are 3D cold forged from 6061-T6 aluminum alloy, giving them an incredible strength … read more

your price $69.99 + ships free

BuyBuyPART NUM 387290
Box Hex Lab Mini Stem, 45mm x 28.6mm x 1", Black
Box Hex Lab Mini Stem, 45mm x 28.6mm x 1", Black

Based on the Box One Trail Mountain Stem, Hex Lab Mini Stems are 3D cold forged from 6061-T6 aluminum alloy, giving them an incredible strength … read more

your price $69.99 + ships free

BuyBuyPART NUM 971293
Box One Front Load Stem, 48mm x 31.8mm x 28.6mm, Black
Box One Front Load Stem, 48mm x 31.8mm x 28.6mm, Black

Traditional front loading style BMX stems with a 31.8mm clamp, compatible with MTB and oversized BMX handlebars Constructed from 6061-T6 … read more

your price $69.99 + ships free

BuyBuyPART NUM 697072
Box One Front Load Stem, 48mm x 31.8mm x 28.6mm, Silver
Box One Front Load Stem, 48mm x 31.8mm x 28.6mm, Silver

Traditional front loading style BMX stems with a 31.8mm clamp, compatible with MTB and oversized BMX handlebars Constructed from 6061-T6 … read more

your price $69.99 + ships free

BuyBuyPART NUM 549097
Box One Front Load Stem, 53mm x 31.8mm x 28.6mm, Black
Box One Front Load Stem, 53mm x 31.8mm x 28.6mm, Black

Traditional front loading style BMX stems with a 31.8mm clamp, compatible with MTB and oversized BMX handlebars Constructed from 6061-T6 … read more

Currently Sold Out

your price $69.99 + ships free

InfoInfo
Box One Top Load Stem, 48mm x 31.8mm x 28.6mm, Black
Box One Top Load Stem, 48mm x 31.8mm x 28.6mm, Black

45 degree top loading design with a 31.8mm clamp for use with any standard MTB bar and over sized BMX bars Constructed from 6061-T6 aluminum … read more

your price $69.99 + ships free

BuyBuyPART NUM 792765
Box One Top Load Stem, 53mm x 31.8mm x 28.6mm, Black
Box One Top Load Stem, 53mm x 31.8mm x 28.6mm, Black

45 degree top loading design with a 31.8mm clamp for use with any standard MTB bar and over sized BMX bars Constructed from 6061-T6 aluminum … read more

Currently Sold Out

your price $69.99 + ships free

InfoInfo
Box One Top Load Stem, 60mm x 31.8mm x 28.6, Black
Box One Top Load Stem, 60mm x 31.8mm x 28.6, Black

45 degree top loading design with a 31.8mm clamp for use with any standard MTB bar and over sized BMX bars Constructed from 6061-T6 aluminum … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )
Currently Sold Out

your price $69.99 + ships free

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Box Two Front Load Stem, 48mm x 22.2mm x 28.6, Black
Box Two Front Load Stem, 48mm x 22.2mm x 28.6, Black

Traditional front loading style BMX stems Constructed from 6061-T6 aluminum for low weight without sacrificing strength Compatible … read more

Currently Sold Out

your price $54.99 + ships free

InfoInfo
Box Two Front Load Stem, 53mm x 22.2mm x 28.6mm, Black
Box Two Front Load Stem, 53mm x 22.2mm x 28.6mm, Black

Traditional front loading style BMX stems Constructed from 6061-T6 aluminum for low weight without sacrificing strength Compatible … read more

your price $54.99 + ships free

BuyBuyPART NUM 192713
Box Two Top Load Stem, 48mm x 22.2mm x 28.6mm, Black
Box Two Top Load Stem, 48mm x 22.2mm x 28.6mm, Black

45 degree top loading design with a 22.2mm clamp for use with most BMX bars Constructed from 6061-T6 aluminum for low weight without sacrificing … read more

Currently Sold Out

your price $54.99 + ships free

InfoInfo
Answer

Answer BMX makes BMX racing components.

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Atomlab

"Built for Race"

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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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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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Kind Shock

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

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SE Bikes

"In 1977, SE Racing was born with the goal of producing innovative BMX bikes for riders everywhere. Soon after, SE produced the first race ready high-end aluminum race bike, the JU-6, featuring stiff Floval tubing. This groundbreaking bike was further modified and became the legendary PK Ripper."

See all SE Bikes

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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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.

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

S.H.I.S clamp diameter is the steerer tube diameter.

Our Lowest Price - This product is ineligible for additional discounts or rebates.

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

Buy this product and your entire order ships for free.

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