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 1572 products:
Ritchey Comp 4-Axis Stem - 60 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black
5 of 5
( 3 )
5 of 5 stars average
( 3 reviews )
BuyPART NUM 960951
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
( 3 )
5 of 5 stars average
( 3 reviews )
In Store
Ritchey 31035317043your price $44.95
BuyPART NUM 960951 
Origin8 Throwdown MTB Stem, 35x31.8x28.6, Black BuyPART NUM 238226
Ideal for Trail, Enduro, and Downhill MTB applications 3D forged and CNC machined AL6061-T6 alloy construction Lightweight, extra-wide … read more
Ships Free15% offretail $52.99 your price $45.09 + ships free
BuyPART NUM 238226 
Sunlite Threadless Alloy Road Stem, 80 x 26, +/-6 Degrees, Black
BuyPART NUM 104945
3D forged 6061 alloy road stems in 6 or 17 degree angles Lightweight 4 bolt faceplate Type: Road Fork Diameter: 1-1/8" … read more
your price $27.99
BuyPART NUM 104945 
Paul Components Boxcar Stem, 31.8 x 35mm, 0 Degrees, Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 970384
The perfect combination of stiffness, strength and reasonable weight Made with US sourced 2024 aircraft alloy All screws are high strength … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $147.50 + ships free
BuyPART NUM 970384 
Ritchey Comp 4-Axis Stem - 110 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black BuyPART NUM 917853
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 917853 
Whisky No.7 MTN Stem 50mm 31.8 0 Degree Black
BuyPART NUM 816099
No.7 Mountain stems offer a stout connection for modern mountain bars. They match the simple aesthetic of other Whisky cockpit components. 3D-forged … read more
Lowest Priceyour price $45.00 + ships free
BuyPART NUM 816099 
DMR Defy2 Stem, (35.0) 5d X 50mm - Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 709643
CNC machined 6061 aluminum stem, ideal for All Mountain and Trail use Internal steerer clamp with low stack height (31mm) Super wide … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
retail $69.99 your price $69.00 + ships free
BuyPART NUM 709643 
Thomson X4 Stem Mountain 31.8 60mm 90 Degrees Black 1-1/8" Threadless
4 of 5
( 2 )
4 of 5 stars average
( 2 reviews )
BuyPART NUM 327291
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 )
$14 offretail $114.95 your price $99.99 + ships free
BuyPART NUM 327291 
Paul Component Engineering Boxcar Stem, 70mm +/- 15 degree 31.8mm 1-1/8" Threadless Black BuyPART NUM 789584
Paul Component Engineering Boxcar Stem, 70mm +/- 15 degree 31.8mm 1-1/8" Threadless Black Item Specifications Color: Black Weight: 155 Length: 70 … read more
your price $147.50 + ships free
BuyPART NUM 789584 
Easton Cycling EA70 Threadless Stem, 31.8 x 50mm, 1-1/8', +/-7d, Black BuyPART NUM 188404
Light, fast and good looking 3D forged EA70 aluminium and DST faceplate with Top-Lock technology Clamp diameter: 31.8mm Weight: … read more
your price $69.99
BuyPART NUM 188404 
FSA Comet 35 MTN Threadless Stem, 35 x 35mm, 96d, Black
BuyPART NUM 404565
3D forged then CNC machined 4 bolt AL2014 faceplate with chromoly bolts 35mm handlebar clamp for oversized bars 40mm stack height … read more
your price $57.00 + ships free
BuyPART NUM 404565 
Race Face Turbine-R Stem, (35.0) 0d X 32mm - Black BuyPART NUM 409592
Rebranded Easton Haven stem, CNC machined aluminum with laser etched logos 4-bolt face plate, opposing 2-bolt steerer clamp. 138g (50mm) … read more
your price $109.99 + ships free
BuyPART NUM 409592 
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 )
your price $36.99 + ships free
BuyPART NUM 459855 
Paul Components Boxcar Stem, 35 x 35mm, 0 Degrees, Black BuyPART NUM 644722
The perfect combination of stiffness, strength and reasonable weight Made with US sourced 2024 aircraft alloy All screws are high strength … read more
your price $147.50 + ships free
BuyPART NUM 644722 
FSA V-Drive Stem - 80mm 31.8mm +/- 6 Degree Alloy Black BuyPART NUM 498028
3D forged and CNC machined AL6061/T6 mountain bike stem. 4-bolt cold-forged alloy faceplate Chromoly hardware Item Specifications … read more
your price $37.00 + ships free
BuyPART NUM 498028 
Paul Components Boxcar Stem (31.8) 15d X 90mm - Silver
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 337356
The perfect combination of stiffness, strength, and reasonable weight Made with US sourced 2024 aircraft alloy All screws are high … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $147.50 + ships free
BuyPART NUM 337356 
Ritchey WCS C220 Stem - 90mm, 31.8mm, -6 Degree, Aluminum, Matte Black BuyPART NUM 509818
The WCS C220 stem is easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. Bolt forces are aligned … read more
your price $99.95 + ships free
BuyPART NUM 509818 
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 
Truvativ Descendant 35mm Clamp Stem 0mm Rise 40mm Length for 1-1/8" Steerer Black BuyPART NUM 429586
Built strong to take on the world's toughest trails, Descendant stems keep you pointed in the right direction. Item Specifications Bar … read more
your price $65.00 + ships free
BuyPART NUM 429586 
Easton EA70 Stem - 120mm, 31.8mm, +/- 7 Degree, Alloy, Black BuyPART NUM 559743
Road race light, super stiff and MTB strong. The EA70 is available in many lengths and multiple drops/rises, guaranteeing a dialed-in fit for any performance … read more
your price $69.99 + ships free
BuyPART NUM 559743 
"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.'
"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!"
"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."
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."
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."
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.
"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
Our Lowest Price - This product is ineligible for additional discounts or rebates.
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.