25.4 mm Bicycle Stems
Bar clamp diameter is the diamater of the handlebar.
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Showing 167 products:
Sunlite Alloy Quill Stem 25.4 Bar Clamp 22.2mm Insertion
4.8 of 5
( 4 )
4.8 of 5 stars average
( 4 reviews )
BuyPART NUM 770007
Forged Alloy construction Classic streamlined shape 2-bolt face clamp 180mm quill length ISO-CITY safety certified … read more
4.8 of 5
( 4 )
4.8 of 5 stars average
( 4 reviews )
popularyour price $27.99
BuyPART NUM 770007 
Dimension Threadless Stem: 75mm; 125 Degree; Black; 1-1/8"; 25.4
4.9 of 5
( 19 )
4.9 of 5 stars average
( 19 reviews )
BuyPART NUM 914059
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
4.9 of 5
( 19 )
4.9 of 5 stars average
( 19 reviews )
In Store
Dimension AS-009 75/125 25.4 BLK
Ships Freeyour price $36.99 + ships free
BuyPART NUM 914059 
Zoom Quick Comfort Adjustable Stem - 110mm, 25.4 Clamp, Adjustable 80-150deg, 22.2-24tpi Quill, Aluminum, Silver BuyPART NUM 956537
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 956537 
Sunlite Alloy 1-Bolt Stem, 180x22.2x60, Black BuyPART NUM 784222
Forged alloy construction Single bolt clamp 180mm quill length EN CITY safety certified Type: Mountain Quill Quill … read more
your price $20.99
BuyPART NUM 784222 
Kalloy 820 Stem - 90mm, 25.4 Clamp, Adjustable, 1 1/8", Aluminum, Black BuyPART NUM 952376
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 952376 
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; Black
4.9 of 5
( 19 )
4.9 of 5 stars average
( 19 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
4.9 of 5
( 19 )
4.9 of 5 stars average
( 19 reviews )
your price $36.99 + ships free
BuyPART NUM 988033 
Nitto NTC-225 Technomic Quill Stem, 225 x 120mm, 25.4, -18d, Polished Silver
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 111430
High quality forged aluminum road quill stem 160mm from minimum insertion to top of quill Classic single bolt handlebar clamp … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
10% offretail $97.99 your price $87.99 + ships free
BuyPART NUM 111430 
Nitto MT-10 Long Quill Stem, (25.4) 35d X 80 Silver BuyPART NUM 262807
Great for MTB riders wanting a more upright riding position 225mm tall quill (210mm above the min insertion line) Forged aluminum … read more
13% offretail $91.99 your price $79.99 + ships free
BuyPART NUM 262807 
Nitto MT-10 Long Quill Stem, (25.4) 35 Deg X 100 Silver BuyPART NUM 683374
Great for MTB riders wanting a more upright riding position 225mm tall quill (210mm above the min insertion line) Forged aluminum … read more
16% offretail $95.39 your price $79.99 + ships free
BuyPART NUM 683374 
Nitto NTC-225 Technomic Quill Stem, 225 x 50mm, 25.4, -18d, Polished Silver BuyPART NUM 143160
High quality forged aluminum road quill stem 160mm from minimum insertion to top of quill Classic single bolt handlebar clamp … read more
your price $64.99
BuyPART NUM 143160 
Origin8 Pro Fit Threadless Stem, 70 x 25.4mm, +/-17d, Silver
5 of 5
( 1 )
5 of 5 stars
( 1 review )
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
5 of 5
( 1 )
5 of 5 stars
( 1 review )
15% offretail $41.99 your price $35.69 + ships free
BuyPART NUM 564883 
Nitto Technomic Long Quill Stem, (25.4) 72 Deg X 70 Silver BuyPART NUM 126785
Solution for riders wanting to raise their drop bars for added comfort 225mm tall quill (210mm above the min insertion line) Forged … read more
32% offretail $93.99 your price $64.19
BuyPART NUM 126785 
Sunlite Steel Touring Stem
4.7 of 5
( 3 )
4.7 of 5 stars average
( 3 reviews )
BuyPART NUM 941809
Extra long Steel Type: Mountain Quill Fork Diameter: .833" (21.1mm) Length: 70mm Bar Clamp: 25.4mm Angle: 15d … read more
4.7 of 5
( 3 )
4.7 of 5 stars average
( 3 reviews )
your price $19.99
BuyPART NUM 941809 
Dimension Threadless Stem: 110mm; 125 Degree; Black; 1-1/8"; 25.4
4.9 of 5
( 19 )
4.9 of 5 stars average
( 19 reviews )
BuyPART NUM 703137
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
4.9 of 5
( 19 )
4.9 of 5 stars average
( 19 reviews )
your price $36.99 + ships free
BuyPART NUM 703137 
Sunlite Alloy 2-Bolt Stem, 180x25.4x80, Silver
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 349411
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 )
your price $21.99
BuyPART NUM 349411 
Nitto NTC-225 Technomic Quill Stem, 225 x 60mm, 25.4, -18d, Polished Silver BuyPART NUM 782342
High quality forged aluminum road quill stem 160mm from minimum insertion to top of quill Classic single bolt handlebar clamp … read more
31% offretail $93.99 your price $64.99
BuyPART NUM 782342 
Zoom Tandem Stoker Stem 155-200mm extension, +35 Degree Rise, 25.4 Bar Clamp, 28.6 Seat Post Clamp Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 477062
Adjustable length stoker stems for Tandems. Item Specifications Color: Black Length: 155-200 Bar Clamp Diameter: 25.4 Stem Angle: 35 Diameter: … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $32.99
BuyPART NUM 477062 
Soma Sutro Quill Stem, (25.4) 100mm - Silver BuyPART NUM 359519
Cold forged aluminum 180mm tall quill gives you a little extra height over the standard 140mm 320g Item Specifications steerer … read more
your price $56.99 + ships free
BuyPART NUM 359519 
Nitto Technomic Long Quill Stem, 25.4 x 90mm, 72d, Silver BuyPART NUM 848657
Solution for riders wanting to raise their drop bars for added comfort 225mm tall quill (210mm above the min insertion line) Forged … read more
your price $67.79 + ships free
BuyPART NUM 848657 
Nitto NTC-225 Technomic Quill Stem, 225 x 80mm, 25.4, -18d, Polished Silver BuyPART NUM 968255
High quality forged aluminum road quill stem 160mm from minimum insertion to top of quill Classic single bolt handlebar clamp … read more
your price $61.99
BuyPART NUM 968255 
"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!"
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.
"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.
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
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
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