Black 28.6 Threadless Bicycle Stems
We define color as the main color of the item. It may have accents or highlights in other colors.
S.H.I.S clamp diameter is the steerer tube diameter.
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Showing 885 products:
DMR Defy2 Stem, (35.0) 5d X 50mm - Black
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5 of 5 stars
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BuyPART NUM 709643
CNC machined 6061 aluminum stem, ideal for All Mountain and Trail use Internal steerer clamp with low stack height (31mm) Super wide … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
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In Store
Ships Freeyour price $82.00 + ships free
BuyPART NUM 709643 
Renthal Duo Stem: 50mm 100d AluGold/Black 31.8
4 of 5
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4 of 5 stars average
( 2 reviews )
BuyPART NUM 235686
CNC machined from 6082 T6 aluminium alloy U-shape cradle clamp eliminates handlebar stress risers found with traditional stems Made in Cheshire … read more
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
your price $132.95 + ships free
BuyPART NUM 235686 
Industry Nine A35 Stem - 32mm 35mm +/- 9 Degree Aluminum Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 706430
Taking name and shape from the A-axis in I9's five-axis machining centers, the A35 is an all-mountain stem utilizing a 35mm bar diameter and demonstrating … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $145.00 + ships free
BuyPART NUM 706430 
Race Face Turbine-R Stem, (35.0) 0d X 32mm - Black BuyPART NUM 409592
Rebranded Easton Haven stem, CNC machined aluminum with laser etched logos 4-bolt face plate, opposing 2-bolt steerer clamp. 138g (50mm) … read more
your price $109.99 + ships free
BuyPART NUM 409592 
Promax Impact 60mm Top Load Stem +/- 0 Degree Black BuyPART NUM 734831
The Impact is a top-load BMX stem, cold forged from the highest quality 6061-T6 aluminum then CNC machined to refine the shape and further reduce … read more
your price $49.99 + ships free
BuyPART NUM 734831 
Bike Yoke Barkeeper Stem (35.0mm), 55mm - Black BuyPART NUM 630534
A one-piece design allows for an incredible high strenght-to-weigth ration, but it does cost some compatibility. Not every handlebar will be compatible … read more
your price $89.00 + ships free
BuyPART NUM 630534 
Paul Components Boxcar Stem, 35 x 35mm, 0 Degrees, Black BuyPART NUM 644722
The perfect combination of stiffness, strength and reasonable weight Made with US sourced 2024 aircraft alloy All screws are high strength … read more
your price $147.50 + ships free
BuyPART NUM 644722 
Gusset S2 AM Stem, 31.8 x 30mm, 1-1/8", Black BuyPART NUM 335355
BTI Part Number: GU-6526 Vendor Part Number: ASGU2A23K Steerer Diameter: 1-1/8" Bar Diameter: 31.8 Rise: 0 Degrees … read more
your price $99.00 + ships free
BuyPART NUM 335355 
Promax Gent 31.8mm Stem, Length 60mm, 1-1/8" Threadless Black BuyPART NUM 535439
Promax Gent Stem Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 60 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 … read more
your price $31.99 + ships free
BuyPART NUM 535439 
Salsa Guide Trail Stem- 70mm, 35.0 Clamp, 0 Degree, 1 1/8", Aluminum, Black
BuyPART NUM 299039
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
BuyPART NUM 299039 
Thomson X4 Mountain 31.8 130mm 90 Degrees Black 1-1/8" Threadless Stem
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
BuyPART NUM 724444
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
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
your price $114.95 + ships free
BuyPART NUM 724444 
Box One Front Load Stem, 48mm x 31.8mm x 28.6mm, Black BuyPART NUM 697072
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
BuyPART NUM 697072 
FSA Afterburner Stem, (31.8) 78/12d X 70mm - Black
BuyPART NUM 981412
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
BuyPART NUM 981412 
Truvativ Descendant 35mm Clamp Stem 0mm Rise 40mm Length for 1-1/8" Steerer Black BuyPART NUM 429586
Built strong to take on the world's toughest trails, Descendant stems keep you pointed in the right direction. Item Specifications Bar … read more
8% offretail $65.00 your price $59.99 + ships free
BuyPART NUM 429586 
ProTaper Stem 31.8 x 30mm, 28.6, Stealth Black BuyPART NUM 590926
3D forged and machined 6061 alloy construction A2 stainless Torx bolts Item Specifications steerer dia.: 1-1/8" bar dia.: 31.8mm … read more
your price $104.99 + ships free
BuyPART NUM 590926 
Genetic Juzzi 2-Axis Adjustable Road Stem, (31.8) 120mm BuyPART NUM 671000
Adjustable 7050 alloy road stem 2-axis pivoting system for setting ideal rise and reach Item Specifications steerer dia.: 1-1/8" … read more
14% offretail $69.95 your price $59.99 + ships free
BuyPART NUM 671000 
Kalloy Uno Upshot Stem, (31.8) 35d X 110mm Black BuyPART NUM 801402
Lightweight high rise 2D forged aluminum stem for comfort 4-bolt windowed faceplate, 40mm tall steerer clamp. Approximate weight: 160g … read more
your price $13.99
BuyPART NUM 801402 
Ritchey C-260 Superlogic Carbon Stem
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Ritchey Stems Matte UD carbon Stack: 42mm Item Specifications Color: Black Weight: 125g Intended Use: Road Bar Clamp Diameter: 31.8mm Stem … read more
your price $249.95 + ships free
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E*thirteen Base 35 Stem, 35 x 40mm, Black BuyPART NUM 457827
A 35mm clamp is ideal strength to weight ratio, integrated T25 hardware with rounded heads prevents injury Item Specifications steerer … read more
your price $49.95 + ships free
BuyPART NUM 457827 
Burgtec Enduro MK3 Stem, 35 x 50mm, Black BuyPART NUM 777422
Updated version sheds weight and adds sleek lines CNC machined aluminum with internal steerer clamping system Extra tall 48mm stack … read more
your price $119.99 + ships free
BuyPART NUM 777422 
"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."
Thomson is leading with innovative design for two primary markets - aerospace and cycling.
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"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.'
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.
"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."
"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."
"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!"
"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."
"Simplicity is the hardest design principle to follow; It's at the heart of our approach to eclat."
We define color as the main color of the item. It may have accents or highlights in other colors.
These products are one of our best sellers.
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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