Bicycle Stems and Stem Parts
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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 )
In Store
Origin8 B005DNTNPW30% offretail $37.50 your price $26.25
BuyPART NUM 560659 
EVO Threadless Quill Adaptor, 28.6mm to 25.4mm steer tube
5 of 5
( 1 )
5 of 5 stars
( 1 review )
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
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $19.99
BuyPART NUM 470523 
Dimension Steerer Adaptor 22.2mm quill (1" fork) to 28.6mm (1-1/8" threadless stem) Black
4.9 of 5
( 7 )
4.9 of 5 stars average
( 7 reviews )
BuyPART NUM 260086
Dimension Stem Column Adaptors Alloy Total quill length 180mm Measurement from minimum insertion to top of steerer adaptor is 118mm Item Specifications … read more
4.9 of 5
( 7 )
4.9 of 5 stars average
( 7 reviews )
your price $25.00
BuyPART NUM 260086 
EVO Threadless Stem Quill Adaptor, 28.6mm to 22.2mm BuyPART NUM 123647
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 123647 
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 
Sunlite Alloy Quill Stem 25.4 Bar Clamp 22.2mm Insertion
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 770007
Forged Alloy construction Classic streamlined shape 2-bolt face clamp 180mm quill length ISO-CITY safety certified … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
22% offretail $21.99 your price $17.05
BuyPART NUM 770007 
Ritchey Comp 4-Axis Stem - 60 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black
BuyPART NUM 110255
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 $44.95
BuyPART NUM 110255 
Zoom Quick Comfort Adjustable Stem - 110mm, 25.4 Clamp, Adjustable 80-150deg, 25.4-24tpi Quill, Aluminum, Black BuyPART NUM 725703
Zoom Quick Comfort 6061-T6 Stems are adjustable from 80-150 degrees. 6061-T6 stem Adjustable-angle 85mm range from minimum insertion … read more
your price $30.00
BuyPART NUM 725703 
FSA V-Drive MTB Stem, 60mm, +/-17, 31.8, Black
BuyPART NUM 958238
3D forged and CNC machined AL6061/T6 4-bolt cold-forged alloy faceplate Chromoly hardware 40mm fork clamp stack height … read more
your price $31.99
BuyPART NUM 958238 
Sunlite Alloy 2-Bolt Stem, 180x25.4x80, Black BuyPART NUM 717005
Forged Alloy construction Classic streamlined shape 2-bolt face clamp 180mm quill length ISO-CITY safety certified … read more
your price $21.99
BuyPART NUM 717005 
Renthal Apex 35 Stem: 35mm Clamp, 1-1/8" Steerer, 40mm Length, +/- 6 degree, Black/Gold
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 638633
Combining All Mountain strength, Enduro stiffness and XC weight savings, this stem is ideal for any type of riding style. The unique 240 degree, two-piece … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
Ships Freeyour price $109.95 + ships free
BuyPART NUM 638633 
Ritchey Comp 4-Axis Stem - 110 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black BuyPART NUM 917853
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 $44.95
BuyPART NUM 917853 
Profile Conversion 25.4mm (1-1/8" fork) to 28.6mm (1-1/8" threadless stem)
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
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
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
your price $15.99
BuyPART NUM 155364 
Soma Sutro Quill Stem, (26.0) 80mm - Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 310764
Cold forged aluminum 180mm tall quill gives you a little extra height over the standard 140mm 320g Item Specifications … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
24% offretail $61.99 your price $46.99 + ships free
BuyPART NUM 310764 
Profile Design Aris Stem - 60mm, 26mm, +/- 7 Degree, Alloy, Black BuyPART NUM 449601
The Aris Aluminum stem is available in a wide range of lengths for versatility in fit, and feature a four-bolt faceplate. 1-1/8" diameter, 1" … read more
your price $49.99
BuyPART NUM 449601 
Ritchey Adjustable 4-Axis Stem
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
Choose
+/-55 degree range of height adjustability Stainless bar and stem clamp bolts Item Specifications Weight: 270 Bar … read more
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
your price $54.95
Choose 
Dimension Threadless Stem: 70mm; 125 Degree; 31.8; Silver
4.8 of 5
( 19 )
4.8 of 5 stars average
( 19 reviews )
BuyPART NUM 811671
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
( 19 )
4.8 of 5 stars average
( 19 reviews )
your price $35.00 + ships free
BuyPART NUM 811671 
Renthal Apex Stem: 31.8, 1-1/8, 31mm Reach, +/- 6 degree
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 111506
Renthal Apex Stems. The Renthal Apex combines All Mountain strength, Enduro stiffness and XC lightweight that makes this stem the perfect choice for any … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
$8 offretail $99.95 your price $91.84 + ships free
BuyPART NUM 111506 
Zoom Quick Comfort Adjustable Stem - 90mm, 25.4 Clamp, Adjustable 80-150deg, 25.4-24tpi Quill, Aluminum, Black BuyPART NUM 838441
Zoom Quick Comfort 6061-T6 Stems are adjustable from 80-150 degrees. 6061-T6 stem Adjustable-angle 85mm range from minimum insertion … read more
your price $30.00
BuyPART NUM 838441 
Soma Shotwell Stem - (26.0) 83/7 X 80mm Silver BuyPART NUM 141416
3-D forged aluminum with 4-bolt bar clamp 83 or 7 degree flip flop design. 137g (80mm) Includes shim for 1" threadless steerers … read more
14% offretail $35.99 your price $31.00
BuyPART NUM 141416 
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.
Thomson is leading with innovative design for two primary markets - aerospace and cycling.
"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!"
"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.'
"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."
"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."
"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"
"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."
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.
"Simplicity is the hardest design principle to follow; It's at the heart of our approach to eclat."
"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 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.
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
This is the part number or identifier for this item from the manufacturer
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.