25.4 mm Bicycle Stems
Bar clamp diameter is the diamater of the handlebar.
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 172 products:
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; Black
4.9 of 5
( 24 )
4.9 of 5 stars average
( 24 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
( 24 )
4.9 of 5 stars average
( 24 reviews )
In Store
Dimension AS-009 60/125 25.4 BLK
Ships Freeyour price $36.99 + ships free
BuyPART NUM 988033 
Sunlite Alloy 1-Bolt Stem, 180x22.2x60, Silver
BuyPART NUM 851963
Forged alloy construction Single bolt clamp 180mm quill length EN CITY safety certified Type: Mountain Quill Quill … read more
your price $15.99
BuyPART NUM 851963 
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 $43.99 + ships free
BuyPART NUM 359519 
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 $14.99
BuyPART NUM 793070 
Dimension Threadless Stem: 100mm; 107 Degree; Black; 1-1/8"; 25.4
4.9 of 5
( 24 )
4.9 of 5 stars average
( 24 reviews )
BuyPART NUM 459855
Dimension Mountain Stems are fully forged 6061-T6 aluminum stems with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar … read more
4.9 of 5
( 24 )
4.9 of 5 stars average
( 24 reviews )
your price $36.99 + ships free
BuyPART NUM 459855 
Sunlite Alloy 1-Bolt Stem, 180x25.4x80, Silver BuyPART NUM 791786
Forged alloy construction Single bolt clamp 180mm quill length EN CITY safety certified Type: Mountain Quill Quill … read more
your price $16.99
BuyPART NUM 791786 
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 $43.99 + ships free
BuyPART NUM 986614 
Profile Design Boa Quill Mountain Stem: 65mm; 130degree; Silver; 1-1/8"; 25.4 BuyPART NUM 531260
Profile Design Boa Quill Stems AL-6061-T6 Weight: 185-277 grams Quill Insertion Diameter: 25.4 24mm range from minimum … read more
your price $27.99 + ships free
BuyPART NUM 531260 
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 )
your price $34.79
BuyPART NUM 564883 
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 
Uno 822 Adjustable 22.2mm Quill Stem 25.4 x 80mm Black
4 of 5
( 1 )
4 of 5 stars
( 1 review )
BuyPART NUM 141892
Kalloy Uno 822 Adjustable Stem … read more
4 of 5
( 1 )
4 of 5 stars
( 1 review )
29% offretail $23.99 your price $16.99
BuyPART NUM 141892 
Kalloy 820 Adjustable Stem - 110mm, 25.4mm, 0 Degree, Aluminum, Black BuyPART NUM 509259
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 509259 
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 )
your price $61.99
BuyPART NUM 111430 
Sunlite Adjustable Stem, 25.4 bar, 90mm x 180mm Silver BuyPART NUM 758801
Forged alloy construction Adjustable 0 - 60 degree angle 180mm quill length ISO CITY safety certified Type: Mountain Quill … read more
your price $23.99
BuyPART NUM 758801 
Reverse Base Stem, 25.4 x 40mm, Black BuyPART NUM 354447
Stable, light and shapely CNC machined 6061-T6 aluminum for All Mountain, Enduro and Slopestyle 145g (25.4mm) Item Specifications … read more
your price $64.99 + ships free
BuyPART NUM 354447 
Zoom Quick Comfort Adjustable Stem - 90mm, 25.4 Clamp, Adjustable 80-150deg, 22.2-24tpi Quill, Aluminum, Black BuyPART NUM 356380
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 356380 
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 
Dimension Threadless Stem: 135mm, 125 degree, 1-1/8", 25.4, Black
4.9 of 5
( 24 )
4.9 of 5 stars average
( 24 reviews )
Info
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
( 24 )
4.9 of 5 stars average
( 24 reviews )
your price $36.99 + ships free
Info 
EVO E-Tec Stem, 28.6mm, 70mm, ±7 degree, 25.4mm, Black BuyPART NUM 874254
3D forged alloy construction Fits 1-1/8 (28.6mm) steerer forks Fits 25.4mm handlebar clamp M6 Black hardware Weight: … read more
your price $29.99
BuyPART NUM 874254 
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!"
"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.