Bargain Threadless 31.8 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.
Bar clamp diameter is the diamater of the handlebar.
Showing 1025 products:
TruVativ Stylo Stems Item Specifications Stem Angle (deg): +5, -5 S.H.I.S. Stem Clamp Diameter: 28.6 Stack Height: 40 Weight: 130 Color: … read more
41% offretail $96.00 your price $56.99 + ships free
BuyPART NUM 746465TruVativ Stylo Stems Item Specifications Stem Angle (deg): +5, -5 S.H.I.S. Stem Clamp Diameter: 28.6 Stack Height: 40 Weight: 130 Color: … read more
41% offretail $96.00 your price $56.99 + ships free
BuyPART NUM 225431TruVativ Stylo Stems Item Specifications Stem Angle (deg): +5, -5 S.H.I.S. Stem Clamp Diameter: 28.6 Stack Height: 40 Weight: 130 Color: … read more
41% offretail $96.00 your price $56.99 + ships free
BuyPART NUM 925256Easton didn't set out to make the lightest stem in the world. No, they wanted to make the lightest stem in the world that could withstand years of rigorous … read more
$37 offretail $249.99 your price $212.49 + ships free
InfoFull UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 636150Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 696527Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 722115Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 427973Full UD carbon construction stem 4 bolt aluminum faceplate for added rigity Stainless steel hardware Reversible +/-7 degree angle … read more
$35 offretail $239.49 your price $203.59 + ships free
BuyPART NUM 330731CNC machined 2014 aluminum body with 4-bolt bar clamp TAG speed adjust bar markings for quick and easy set up 166-222g including bolts … read more
$35 offretail $109.99 your price $74.99 + ships free
Info10.9 DIN chromoly bolts Opposing steerer and moto-style handlebar clamp for exceptionally rigid steering characteristics CNC machined from solid billet … read more
$28 offretail $133.60 your price $104.99 + ships free
BuyPART NUM 49657210.9 DIN chromoly bolts Opposing steerer and moto-style handlebar clamp for exceptionally rigid steering characteristics CNC machined from solid billet … read more
$28 offretail $133.60 your price $104.99 + ships free
BuyPART NUM 877757CNC machined aluminum with internal steerer clamping system Extra tall 48mm stack height distributes clamping force over more of the steer … read more
$27 offretail $119.99 your price $92.93
InfoFor those riding standard 1-1/8 inch steerer tubes, the Service Course SL-OS offers new fit options with included shims allowing the stem to be adjusted … read more
$26 offretail $132.00 your price $105.99 + ships free
BuyPART NUM 435907For those riding standard 1-1/8 inch steerer tubes, the Service Course SL-OS offers new fit options with included shims allowing the stem to be adjusted … read more
$26 offretail $132.00 your price $105.99 + ships free
BuyPART NUM 837005For those riding standard 1-1/8 inch steerer tubes, the Service Course SL-OS offers new fit options with included shims allowing the stem to be adjusted … read more
$26 offretail $132.00 your price $105.99 + ships free
BuyPART NUM 5398083D forged and CNC machined from lightweight 6000 series aluminum for All-Mountain and Enduro use Includes custom steel M6 taper head bolts … read more
$25 offretail $109.99 your price $84.00
InfoSyntace F109 Stems. Item Specifications Color: Black Bar Clamp Diameter: 31.8mm Stem Angle: 96deg Defined Color: Black … read more
$24 offretail $99.00 your price $74.94 + ships free
InfoCNC machined 2014 aluminum body and 7075 aluminum clamps 240 degree wrap-around, twin plate clamping system External webbing to maximize … read more
$22 offretail $112.95 your price $89.99 + ships free
InfoDeveloped for longer-travel trail bikes, the S-29 offers the perfect configuration to set up the rider for maximum comfort and control. Featuring an … read more
54% offretail $41.00 your price $18.99 + ships free
BuyPART NUM 328757"Strong. Light. Smart."
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"Industry Nine hubs are handmade in Asheville, NC"
"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.'
Thomson is leading with innovative design for two primary markets - aerospace and cycling.
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."
"The world's best choose Cane Creek. A key element of Cane Creek's mission is to support the sport of cycling, including racing, charitable activities and cycling advocacy. Cane Creek believes strongly in the power of bicycles and their potential to effect positive change in our society. To that end, Cane Creek supports athletes and teams whose purpose encompasses more than competitive racing, such as getting more people on bikes, improving or promoting a healthy lifestyle, and making our world better through the use of a bike."
Kind Shock is an industry leader in suspension and dropper seat posts.
"Built for Race"
"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."
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
Our Lowest Price - This product is ineligible for additional discounts or rebates.
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
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.