100- mm Bicycle Stems
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.
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Showing 145 products:
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
In Store
Zoom MTS-C297-2-100your price $30.00
BuyPART NUM 956537 
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
your price $49.99
BuyPART NUM 683374 
Dimension Threadless Stem: 100mm; 107 Degree; Black; 1-1/8"; 25.4
4.9 of 5
( 25 )
4.9 of 5 stars average
( 25 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
( 25 )
4.9 of 5 stars average
( 25 reviews )
Ships Freeyour price $36.99 + ships free
BuyPART NUM 459855 
Origin8 Classic Pro Quill Stem, 22.2x150x100x26, Black BuyPART NUM 305592
Forged AL6061-T6 alloy construction Hidden-bolt bar clamp EN-City safety certified Type: Road Quill Stem Quill Diameter: … read more
15% offretail $25.99 your price $22.09
BuyPART NUM 305592 
Thomson X4 Mountain 31.8 100mm 90 Degrees Black 1-1/8" Threadless Stem
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
BuyPART NUM 428098
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
( 2 )
4 of 5 stars average
( 2 reviews )
your price $114.95 + ships free
BuyPART NUM 428098 
Ritchey C-260 Superlogic Carbon Stem
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Ritchey Stems Matte UD carbon Stack: 42mm Item Specifications Color: Black Weight: 125g Intended Use: Road Bar Clamp Diameter: 31.8mm Stem … read more
your price $299.95 + ships free
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Cirrus Cycles Kinekt Suspension Stem - 100, 31.8 Clamp, +30, 1-1/8", Alloy, Black BuyPART NUM 631002
The Kinekt Suspension Stem is designed to reduce arm, wrist, and shoulder discomfort. Adjustable, Compact, and built to last. Significantly reduces … read more
your price $179.95 + ships free
BuyPART NUM 631002 
Soma Sutro Quill Stem, (26.0) 100mm - Silver BuyPART NUM 669441
Cold forged aluminum 180mm tall quill gives you a little extra height over the standard 140mm 320g Item Specifications steerer … read more
10% offretail $61.99 your price $55.99 + ships free
BuyPART NUM 669441 
Nitto Young 3 Quill Stem, (25.4) 72d X 100 Silver
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
BuyPART NUM 656545
Forged aluminum with standard 160mm length 22.2mm diameter quill. 300-360g Item Specifications steerer dia.: 1" threaded … read more
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
your price $22.99
BuyPART NUM 656545 
Uno 822 Adjustable 1" Quill Stem 25.4 x 100mm Black BuyPART NUM 187627
Kalloy Uno 822 Adjustable Stems. 1" quill stems have a 22.2mm insertion diameter … read more
29% offretail $23.99 your price $16.99
BuyPART NUM 187627 
Ritchey Comp 4-Axis Stem - 100 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 784718
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
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $44.95
BuyPART NUM 784718 
Redshift ShockStop +/-6 deg 100mm Stem: Black
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
BuyPART NUM 575573
An adjustable stiffness suspension stem that smooths out the ride by reducing the affects of impacts and road vibrations. Unwanted vertical movement … read more
5 of 5
( 2 )
5 of 5 stars average
( 2 reviews )
your price $169.99 + ships free
BuyPART NUM 575573 
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 
Uno 822 Adjustable 25.4mm Quill Stem 25.4 x 100mm Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 496014
Kalloy Uno 822 Adjustable Stems 25.4mm insertion diameter … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
29% offretail $23.99 your price $16.99
BuyPART NUM 496014 
MSW 17 Stem - 100mm, 31.8 Clamp, +/-17, 1 1/8", Aluminum, Silver BuyPART NUM 523519
MSW 17 degree stems raise the bar--literally--for what riders can expect from an inexpensive stem. Available in lengths from 60-120mm for custom-fitting. … read more
your price $36.99 + ships free
BuyPART NUM 523519 
Ritchey Comp 4-Axis Stem - 100 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black BuyPART NUM 957409
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 957409 
Origin8 3D Pro Fit Stem, 100 x 31.8mm, +/-17d, Black 
Info
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
15% offretail $41.99 your price $35.69 + ships free
Info 
Nitto NTC-225 Technomic Quill Stem, 225 x 100mm, 25.4, -18d, Polished Silver BuyPART NUM 613489
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 613489 
Origin8 Classic Sport Quill Stem, 22.2x150x100x26, Silver BuyPART NUM 848688
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 848688 
Origin8 Everland MX/GX 25 degree Stem, 100x31.8, Black BuyPART NUM 347174
High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more
15% offretail $43.99 your price $37.39 + ships free
BuyPART NUM 347174 
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.
"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."
"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."
"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."
"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.
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
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