25.4 mm 80 mm Bicycle Stems
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.
Contact Modern Bike via email, telephone, or showroom visit.
learn more
You may check the order status of a recent purchase to learn if it has been delayed, when it may ship, or if it has already been shipped.
check order status
Your Shopping Cart contains 0 products. View your cart to change product quantities, apply deal codes, or checkout.
Sort
Showing 29 products:
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 
Dimension Threadless Stem 107 Degree; 25.4; Black
4.9 of 5
( 26 )
4.9 of 5 stars average
( 26 reviews )
Choose
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
( 26 )
4.9 of 5 stars average
( 26 reviews )
popular
Ships Freeyour price $36.99 + ships free
Choose 
Dimension Threadless Stem: 107 Degree; 25.4; Silver
4.9 of 5
( 26 )
4.9 of 5 stars average
( 26 reviews )
Info
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
( 26 )
4.9 of 5 stars average
( 26 reviews )
your price $32.00 + ships free
Info 
Dimension Threadless Stems 83/97 Degree; 25.4; Black
4.9 of 5
( 26 )
4.9 of 5 stars average
( 26 reviews )
Choose
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
( 26 )
4.9 of 5 stars average
( 26 reviews )
$32.00 to $36.99 + ships free
Choose 
Kalloy Dirt Drop Quill Stem, (25.4) 25d X 80mm Black BuyPART NUM 793070
Melt forged aluminum drop stem, 180mm tall, 22.2mm quill O.D. Great for use with moustache bars Item Specifications steerer … read more
your price $12.99
BuyPART NUM 793070 
Kalloy Road Quill Stem - 80mm, 25.4mm, 0 Degree, Aluminum, Silver BuyPART NUM 763693
Basic road quill stems for general repair. Item Specifications Color: Silver Length: 150 Bar Clamp Diameter: 25.4 Stem Angle: 80 Material: Aluminum … read more
your price $15.99
BuyPART NUM 763693 
Kalloy Road Quill Stem, (25.4) 80mm Black BuyPART NUM 215701
Melt forged aluminum riser stem, 150mm tall, 22.2mm quill O.D. 302g Item Specifications steerer dia.: 1" threaded bar … read more
your price $12.99
BuyPART NUM 215701 
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 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 
Nitto Young 3 Quill Stem, (25.4) 72d X 80 Silver
4 of 5
( 1 )
4 of 5 stars
( 1 review )
Info
Forged aluminum with standard 160mm length 22.2mm diameter quill. 300-360g Item Specifications steerer dia.: 1" threaded bar dia.: 25.4mm … read more
4 of 5
( 1 )
4 of 5 stars
( 1 review )
your price $22.99
Info 
Origin8 Classic Pro Quill Stem, 22.2x180x80x25.4, Black BuyPART NUM 379995
Forged AL6061-T6 alloy construction Hidden-bolt bar clamp EN-City safety certified Type: Road Quill Stem Quill Diameter: … read more
your price $22.09
BuyPART NUM 379995 
Origin8 Classic Sport Quill Stem, 22.2x180x80x25.4, Silver BuyPART NUM 993115
Forged AL6061-T6 alloy construction Hidden-bolt bar clamp EN-City safety certified Type: Road Quill Stem Quill Diameter: … read more
15% offretail $21.99 your price $18.69
BuyPART NUM 993115 
Origin8 Pro Fit Alloy Ergo Stem, 80x25.4, 17d, Silver Info
3D forged AL6061-T6 alloy construction 4-bolt, 2-piece faceplate design Road or Mountain compatible ISO-Mountain safety certified … read more
15% offretail $34.99 your price $29.75
Info 
Origin8 Pro-Fit Alloy Ergo Stem Info
3D forged AL6061-T6 alloy constructionM 4-bolt, 2-piece faceplate design Road or Mountain compatible ISO-Mountain safety certified 135g … read more
your price $29.75
Info 
Pure Cycles City Quill Stem, 1", 180mm x 80, 25°, Silver BuyPART NUM 123633
Classic forged alloy quill stem with single bolt handlebar clamp 25°, 80mm stem on a 180mm long quill Quill Diameter: 22.2mm Stem Length: 80 Bar … read more
15% offretail $24.99 your price $21.29
BuyPART NUM 123633 
Soma Shotwell Stem - (25.4) 83/7 X 80mm Silver Info
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
your price $39.99 + ships free
Info 
Soma Sutro Quill Stem, (25.4) 80mm - Black BuyPART NUM 986614
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 986614 
Soma Sutro Quill Stem, (25.4) 80mm - Silver Info
Cold forged aluminum 180mm tall quill gives you a little extra height over the standard 140mm 320g Item Specifications steerer … read more
4% offretail $56.99 your price $54.99 + ships free
Info 
Sunlite Alloy 1-Bolt Stem, 180x25.4x80, Black
BuyPART NUM 912287
Forged alloy construction Single bolt clamp 180mm quill length EN CITY safety certified Type: Mountain Quill Quill … read more
retail $16.99 your price $15.99
BuyPART NUM 912287 
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.
"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!"
We define color as the main color of the item. It may have accents or highlights in other colors.
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
These products are one of our best sellers.
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.