Bicycle Stems and Stem Parts
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Showing 1978 products:
Paul Components Boxcar Stem (31.8) 15d X 90mm - Silver - OPEN BOX SPECIAL 
BuyPART NUM 583540
The perfect combination of stiffness, strength, and reasonable weight Made with US sourced 2024 aircraft alloy All screws are high … read more
Paul Component Engineering 71095SI
Ships Free$6 offretail $123.00 your price $116.85 + ships free
BuyPART NUM 583540 
Origin8 Pro Fit Threadless Stem, 70 x 25.4mm, +/-17d, Silver BuyPART NUM 564883
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
In Storeyour price $34.79
BuyPART NUM 564883 
Origin8 Threadless Stem: 70mm; 125 Degree; Black Steerer Tube 1" or 1 1/8"
4.8 of 5
( 5 )
4.8 of 5 stars average
( 5 reviews )
BuyPART NUM 560659
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
4.8 of 5
( 5 )
4.8 of 5 stars average
( 5 reviews )
30% offretail $37.50 your price $26.25
BuyPART NUM 560659 
Ritchey Comp 4-Axis Stem - 60 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black
BuyPART NUM 960951
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
your price $33.95 + ships free
BuyPART NUM 960951 
Origin8 Everland MX/GX 40 degree Stem, 60x31.8, Black BuyPART NUM 687703
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
15% offretail $34.99 your price $29.75
BuyPART NUM 687703 
EVO Threadless Quill Adaptor, 28.6mm to 25.4mm steer tube BuyPART NUM 470523
7075 alloy construction with Cr-Mo bolt Allows threadless stem use on threaded fork Designed to work with 1-1/8" threadless stems … read more
your price $19.99
BuyPART NUM 470523 
Origin8 Throwdown MTB Stem, 35x31.8x28.6, Black BuyPART NUM 238226
Ideal for Trail, Enduro, and Downhill MTB applications 3D forged and CNC machined AL6061-T6 alloy construction Lightweight, extra-wide … read more
15% offretail $39.99 your price $34.00 + ships free
BuyPART NUM 238226 
Velo Orange Quill Stem - 31.8mm Clamp, 22.2-24tpi Quill, 110m, Nickel BuyPART NUM 799003
Velo Orange Removable Faceplate Quill Stem. For any classic roadie, tourer, mtb, or any other bike with a 1" threaded steerer. These stems feature a … read more
Newyour price $80.00 + ships free
BuyPART NUM 799003 
Thomson Elite Stem Shim, 1-1/8" To 1" Steerer, 37mm, Black
BuyPART NUM 821539
Adapts Thomson 1-1/8" ahead steerer clamp to accept a 1" threadless steerer Choose from 40mm or 37mm heights. The 37mm height shims are specifically … read more
your price $11.95
BuyPART NUM 821539 
Dimension Threadless Road Stem: 70mm; 125 Degree; Black; 1-1/8"; 31.8
4.8 of 5
( 20 )
4.8 of 5 stars average
( 20 reviews )
BuyPART NUM 481683
Dimension 31.8 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 31.8mm can be used with 26.0 bars with additional … read more
4.8 of 5
( 20 )
4.8 of 5 stars average
( 20 reviews )
your price $35.00 + ships free
BuyPART NUM 481683 
Kalloy 820 Adjustable Stem - 95mm, 31.8mm, 0 Degree, Aluminum, Black BuyPART NUM 166432
Kalloys 822 Adjustable Stem lets you set your handlebars exactly where you want them. SImple to adjust using an allen wrench Item Specifications … read more
33% offretail $29.99 your price $19.99
BuyPART NUM 166432 
Deda Elementi Murex Quill Stem, 26 x 80mm, Silver BuyPART NUM 709788
Classic Murex design with a 22.2mm wedge-style quill expander for 1" threaded headsets 26.0mm handlebar interface with a semi-hidden, 2-bolt … read more
your price $43.00
BuyPART NUM 709788 
Salsa Guide Trail Stem - 80mm, 31.8 clamp, +6, -6, 1 1/8", Aluminum, Silver
BuyPART NUM 227322
The Guide Stem is lightweight, reliable, and provides excellent steering response on the road or trail. Bead-blasted, then anodized, finish … read more
Lowest Price10% offretail $45.00 Ends 12/6! $40.50 + ships free
BuyPART NUM 227322 
Sunlite 0-60 Adjustable Mountain Threadless Stem, 1 or 1-1/8", 25.4 or 31.8, 95mm
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 138336
Forged alloy construction Adjustable angle (0 degree to 60 degree) Shims included with each stem Fits both 25.4mm and 31.8mm … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $36.99
BuyPART NUM 138336 
Origin 8 Stem Expander Bolt M8x180x22.2 with Wedge BuyPART NUM 343959
Chrome plated heat treated bolt Forged alloy conical wedge For 1 inch steer tubes … read more
your price $4.99
BuyPART NUM 343959
Dimension Threadless Road Stem: 90mm; 125 Degree; Black; 1-1/8"; 31.8
4.8 of 5
( 20 )
4.8 of 5 stars average
( 20 reviews )
BuyPART NUM 198730
Dimension 31.8 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 31.8mm can be used with 26.0 bars with additional … read more
4.8 of 5
( 20 )
4.8 of 5 stars average
( 20 reviews )
your price $35.00 + ships free
BuyPART NUM 198730 
Sunlite Threadless Alloy Road Stem, 70 x 26, +/- 17 Degrees, Black BuyPART NUM 969958
3D forged 6061 alloy road stems in 6 or 17 degree angles Lightweight 4 bolt faceplate Type: Road Fork Diameter: 1-1/8` … read more
your price $27.99
BuyPART NUM 969958 
Profile Conversion 25.4mm (1-1/8" fork) to 28.6mm (1-1/8" threadless stem) BuyPART NUM 155364
Profile Design Conversion has a polished silver finish. Steerer Clamp OD 28.6mm for 1-1/8 Length of clamp area 1-5/8 (41cm) For installing threadless … read more
your price $15.99
BuyPART NUM 155364 
DMR Defy2 Stem, (35.0) 5d X 35mm - Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 798177
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 )
your price $69.99 + ships free
BuyPART NUM 798177 
Nitto Technomic Road Quill Stem: 90mm; 72 Deg 225mm Quill; 1"; 26.0
5 of 5
( 4 )
5 of 5 stars average
( 4 reviews )
BuyPART NUM 765288
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 … read more
5 of 5
( 4 )
5 of 5 stars average
( 4 reviews )
your price $37.15 + ships free
BuyPART NUM 765288 
"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.'
Thomson is leading with innovative design for two primary markets - aerospace and cycling.
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.
"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."
"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!"
"W-T-P have always taken a lot of pride in ourselves and in building bikes that are capable of taking everything a rider throws at them. We are constantly at the forefront of developing and manufacturing materials that will with stand hard and furious riding and our designs are made to combat common breaks and bends."
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"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."
"For more than 20 years, creating and selling useful cycling products with an innovative difference has been our mission. We work very hard to make our products better and deliver superior value to what else is out there. If we can't achieve either, we don't do it. That's why we offer only a small, concentrated product line that represent the best there is in each category"
"Simplicity is the hardest design principle to follow; It's at the heart of our approach to eclat."
fi'zi:k is a racing brand. It represents beauty, speed, passion, freedom for those who race against each other, race against the clock and for enthusiast cyclists around the world who identify with the feeling of the fire of competition.
"Lezyne's mission is to create the most advanced and beautiful cycling products, ever. Bicycle hand pumps, floor pumps, digital pumps, shock pumps, multi-tools, tire repair, bags, bottle cages, CO2 inflators, tool kits, saddle bags, organizers, shop tools and more."
Ridden by everyone around the world, from BMX PRO's to newcomers, the Saltplus collection brings the latest technology and modern designs down to an affordable price point without sacrificing quality.
These models are available for online purchasing and can be shipped directly to you.
This is the part number or identifier for this item from the manufacturer
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.
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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