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Lowest Price Black 50 mm Bicycle Stems

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

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 107 products:

Kalloy Uno Jump Stem, (31.8) 10d X 50mm Black
Kalloy Uno Jump Stem, (31.8) 10d X 50mm Black

2D forged aluminum stem 4-bolt windowed faceplate, 51mm tall steerer clamp. 200g Item Specifications steerer dia.: 1-1/8" bar dia.: … read more

Currently Sold Out

your price $14.99

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Black Ops MX  BMX Quill Stem 5-1/2 Steerer Black
Black Ops MX BMX Quill Stem 5-1/2 Steerer Black

Material Alloy/Steel 4-bolt Alloy top Steerer: 5-1/2" … read more

your price $18.99

BuyBuyPART NUM 116205
Salt Zion Topload Stem 50mm Black
Salt Zion Topload Stem 50mm BlackSalt

Zion stem from Salt. Contoured side pocket and matching cap detail 48mm wider clamping area STC (Shark Tooth Clamping) for maximum … read more

Currently Sold Out

your price $19.99

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Black Ops Piston Stem Black
Black Ops Piston Stem Black

1-1/8" Threadless AL6061 Material 4-bolt face clamp 22.2mm bar clamp 50mm length BMX Threadless 1-1/8" … read more

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your price $22.99

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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
Salt Comp Topload Stem 50mm Reach Black
Salt Comp Topload Stem 50mm Reach BlackSalt

Item Specifications Color: Black Reach: 50 … read more

Currently Sold Out

your price $23.99

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Rant Jolt Top Load Stem, 1-1/8", 50mm, Black
Rant Jolt Top Load Stem, 1-1/8", 50mm, Black

Forged 6061 aluminum body with recessed sides for weight reduction T6 alloy cap with embossed Rant logo 36mm rise, 29mm stack height … read more

Currently Sold Out

your price $24.99

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Salt AM 50 Frontloader Stem (22.2mm 1-1/8'') Black
Salt AM 50 Frontloader Stem (22.2mm 1-1/8'') BlackSalt

Frontloader or toploader option 50mm extension with central bore for reduced weight STC (Shark Tooth Clamping) for maximum bar grip … read more

your price $24.99

BuyBuyPART NUM 452966
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 50mm), Black
Ritchey RL-1 4-Axis Stem (31.8mm Clamp, 50mm), BlackRitchey

With its unique faceplate design, the Ritchey 4-Axis stem was a game-changer when it was first released many years ago. Today, the OE 4-Axis-44 stem … read more

Currently Sold Out

your price $29.95

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Rant Trill Top Load Stem, 22.2 x 28.6mm, 50mm, 0d, Black
Rant Trill Top Load Stem, 22.2 x 28.6mm, 50mm, 0d, Black

Using extruded aluminum billet technology, Rant has produced a high-performance stem at an extremely affordable price Not your usual price … read more

Currently Sold Out

your price $30.99

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Dimension Trail Stem - 50mm, 35mm, 0 Degree, Aluminum, Black
Dimension Trail Stem - 50mm, 35mm, 0 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 863173
Black Op MX BMX Quill Stem - Black
Black Op MX BMX Quill Stem - Black

Material Alloy/Steel 4 bolt clamp BMX Quill Steerer 4-1/4" … read more

your price $37.99

BuyBuyPART NUM 343326
Stolen Slab Top Load Stem Black
Stolen Slab Top Load Stem Black

NEW DESIGN WITH MINIMAL MACHINING KEEP COST LOW AND STRENGTH HIGH, WE ADDED OUR SMALL BRASS BADGE FOR A UNIQUE STYLE COLD-FORGED BODY AND FACE PLATE FROM … read more

your price $39.99 + ships free

BuyBuyPART NUM 337015
Origin8 Fix8 Threadless Stem, 1-1/8x50x25.4, Black
Origin8 Fix8 Threadless Stem, 1-1/8x50x25.4, Black

4-bolt face clamp 50mm length 33mm stack height Forged alloy construction 25.4mm CNC face clamp EN MTN safety certified … read more

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

15% offretail $48.59 your price $41.39

BuyBuyPART NUM 110219
Easton Cycling EA50 Threadless Stem, 31.8 x 50mm, 1-1/8", +/-7d, Black
Easton Cycling EA50 Threadless Stem, 31.8 x 50mm, 1-1/8", +/-7d, Black

Forged EA50 alloy for toughness Patented DST distributes clamping forces over a larger area Clamp diameter: 31.8mm Weight: 160g … read more

Currently Sold Out

your price $44.99

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Salsa Guide Trail Stem- 50mm, 35.0 Clamp, 0 Degree, 1 1/8", Aluminum, Black
Salsa Guide Trail Stem- 50mm, 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 907053
Salsa Guide Trail Stem- 50mm, 31.8 Clamp, 0 Degree, 1 1/8", Aluminum, Black
Salsa Guide Trail Stem- 50mm, 31.8 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 540072
Stolen Top Load Clutch Stem Black
Stolen Top Load Clutch Stem Black

Stolen Clutch Stems CNC machined from Billet 6061 T-6 AL Designed using precision material removal to reduce weight while maintaining maximum strength … read more

Currently Sold Out

your price $45.00 + ships free

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Eclat Onyx Stem 33mm Rise 50mm Reach Black
Eclat Onyx Stem 33mm Rise 50mm Reach BlackEclat

Introducing the Onyx stem. Using cold forging technology rather than CNC machining, this stem has an incredibly smooth and unique shape but also strength … read more

Currently Sold Out

your price $47.99 + ships free

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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.

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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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Eclat

"Simplicity is the hardest design principle to follow; It's at the heart of our approach to eclat."

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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."

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Industry Nine

"Industry Nine hubs are handmade in Asheville, NC"

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Kind Shock

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

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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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Atomlab

"Built for Race"

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

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

These models are available for online purchasing and can be shipped directly to you.

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