Bicycle Stems and Stem Parts
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Showing 1340 products:
Origin8 Threadless Stem: 70mm; 125 Degree; Black; 25.4/31.8; 1" or 1-1/8"
5 of 5
( 1 )
5 of 5 stars
( 1 review )
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
5 of 5
( 1 )
5 of 5 stars
( 1 review )
In Store
Ships Free30% offretail $37.50 your price $26.25 + ships free
BuyPART NUM 560659 
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; Black
4.8 of 5
( 18 )
4.8 of 5 stars average
( 18 reviews )
BuyPART NUM 988033
Dimension Mountain Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp 41mm … read more
4.8 of 5
( 18 )
4.8 of 5 stars average
( 18 reviews )
your price $29.99 + ships free
BuyPART NUM 988033 
Dimension Threadless Road Stem: 110mm; 125 Degree; Black; 1-1/8"; 31.8
4.8 of 5
( 13 )
4.8 of 5 stars average
( 13 reviews )
BuyPART NUM 383999
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
( 13 )
4.8 of 5 stars average
( 13 reviews )
your price $29.99 + ships free
BuyPART NUM 383999 
Origin8 Threadless Stem: 90mm; 125 Degree; Black; 25.4/31.8; 1" or 1-1/8" BuyPART NUM 104334
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
30% offretail $37.50 your price $26.25 + ships free
BuyPART NUM 104334 
Problem Solvers 28.6 to 25.4mm with 38mm Height, adapts 1-1/8" Threadless Stem to 1" Threadless Steerer
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 706259
Adapts 1-1/8" threadless stem to 1" threadless steerer Item Specifications Steerer Size: 1" … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
18% offretail $7.00 your price $5.75
BuyPART NUM 706259 
Soma High Rider Stem Adapter (Threadless steerers)
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( 1 )
5 of 5 stars
( 1 review )
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The tallest adapter that allows you to put an 1-1/8" threadless stem in a 1" threaded system. Adapter extends up to 22.5cm above steerer … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $29.99
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Origin8 Threadless Stem: 110mm; 125 Degree; Black; 25.4/31.8; 1" or 1-1/8"
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 371472
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
5 of 5
( 1 )
5 of 5 stars
( 1 review )
30% offretail $37.50 your price $26.25 + ships free
BuyPART NUM 371472 
Renthal Duo Stem: 50mm 100d AluGold/Black 31.8 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
15% offretail $99.95 your price $84.95 + ships free
BuyPART NUM 235686 
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; Silver
4.8 of 5
( 18 )
4.8 of 5 stars average
( 18 reviews )
BuyPART NUM 429924
Dimension Mountain Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp 41mm … read more
4.8 of 5
( 18 )
4.8 of 5 stars average
( 18 reviews )
your price $29.99 + ships free
BuyPART NUM 429924 
Salsa Guide Stem 65/115 31.8
4.7 of 5
( 7 )
4.7 of 5 stars average
( 7 reviews )
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Salsa Guide Stems. The Guide Stem is lightweight, durable, and provides excellent steering response on the road or trail. 3D-forged for increased … read more
4.7 of 5
( 7 )
4.7 of 5 stars average
( 7 reviews )
your price $40.00 + ships free
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Dimension Threadless Stem: 60mm; 83/97 Degree; 31.8; Black
4.8 of 5
( 13 )
4.8 of 5 stars average
( 13 reviews )
BuyPART NUM 113813
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
( 13 )
4.8 of 5 stars average
( 13 reviews )
your price $29.99 + ships free
BuyPART NUM 113813 
Sunlite 25.4 110mm 90-150 Degrees Silver Mtn 1" Adjustable Quill Stem BuyPART NUM 700406
Forged alloy construction Adjustable angle Type: Mountain Quill Fork Dia: 1" (22.2) Length: 110 Bar Clamp: … read more
your price $19.95
BuyPART NUM 700406 
We The People Hydra 25.4mm Clamp Stem 26mm Rise 50mm Reach Black
BuyPART NUM 109913
your price $59.99
BuyPART NUM 109913 
Dimension Stem: 120mm; 107 Degree; Black; 1-1/8"; 25.4
4.8 of 5
( 18 )
4.8 of 5 stars average
( 18 reviews )
BuyPART NUM 581105
Dimension 25.4 Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar … read more
4.8 of 5
( 18 )
4.8 of 5 stars average
( 18 reviews )
your price $29.99 + ships free
BuyPART NUM 581105 
Dimension Threadless Stem: 90mm; 125 Degree; 31.8; Silver
4.8 of 5
( 13 )
4.8 of 5 stars average
( 13 reviews )
BuyPART NUM 441662
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
( 13 )
4.8 of 5 stars average
( 13 reviews )
your price $29.99 + ships free
BuyPART NUM 441662 
Dimension Threadless Stem: 110mm; 107 Degree; 31.8; Black
4.8 of 5
( 13 )
4.8 of 5 stars average
( 13 reviews )
BuyPART NUM 526763
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
( 13 )
4.8 of 5 stars average
( 13 reviews )
your price $29.99 + ships free
BuyPART NUM 526763 
Zoom Q-2 22.2mm (1" fork) to 28.6mm (1-1/8" threadless stem) BuyPART NUM 959599
Zoom Q-2 & Q-5 are cold forged and allow a 23mm height adjustment. For installing threadless stems on a threaded fork Cold-forged aluminum, 23mm height … read more
your price $14.99
BuyPART NUM 959599 
Thomson X4 Mountain 31.8 90mm 90 Degrees Black 1-1/8" Threadless Stem
4 of 5
( 1 )
4 of 5 stars
( 1 review )
BuyPART NUM 788193
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
( 1 )
4 of 5 stars
( 1 review )
your price $99.95 + ships free
BuyPART NUM 788193 
Dimension Threadless Road Stem: 90mm; 107 Degree; Black; 1-1/8"; 26.0
4.8 of 5
( 14 )
4.8 of 5 stars average
( 14 reviews )
BuyPART NUM 931038
Dimension 26.0 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. Forged AL-6061-T6 4-bolt handlebar clamp 41mm … read more
4.8 of 5
( 14 )
4.8 of 5 stars average
( 14 reviews )
your price $29.99 + ships free
BuyPART NUM 931038 
Salsa Guide Stem 75/105 31.8
4.7 of 5
( 7 )
4.7 of 5 stars average
( 7 reviews )
Choose
Salsa Guide Stems. The Guide Stem is lightweight, durable, and provides excellent steering response on the road or trail. 3D-forged for increased … read more
4.7 of 5
( 7 )
4.7 of 5 stars average
( 7 reviews )
your price $40.00 + ships free
Choose 
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."
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."
"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"
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.
"Straitline is a group of bike riders who started making their own gear, offered it to friends and decided to launch a brand. They do more than just make bike parts, they're well known for problem solving & prototyping ideas."
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
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