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Stems
$29.99 - $38.99
- 3D forged alloy construction
- Fits 1-1/8-inch (28.6mm) steerer forks
- Fits 31.8mm handlebar clamp
- Heat treated hardware
- Weight: 152g (100mm)
$112.00
- 3D forged and CNC machined AL2014
- 4 bolt sculpted faceplate with titanium hardware
- 40mm stack height
- 113g (100mm)
$120.00
Zipp's Service Course SL Stem, crafted from 7075 aluminum, features a shape that's strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. This stem is a favorite of Zipp ambassadors and pro athletes.
- Distinctive Zipp cosmetics
- Zipp Quickview integrated computer mount available separately
- Lifetime warranty
$36.99
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 clamp
- 41mm height
- Dimension stems are not intended for use with carbon handlebars or carbon steerer tubes
- Weight: 130g-180g
$60.00
3D-forged and CNC-machined from 6061 aluminum the Future Stem Comp is optimized for use with all Future Shocks. It's also compatible with our Specialized accessory mount for seamless integration.
- 3D-forged and CNC-machined, 6061 aluminum, Future Shock-optimized stem.
- Available in 6-degree angles and 60, 70, 80, 90, 100, 110, and 120mm lengths.
- Compatible with the Specialized accessory mount.
$54.99
The Box Two Front Top is a modern 1 inch by 22.2mm stem designed specifically for BMX racing. Box Two Top Load stem bodies are cold-forged and CNC-machined from the highest quality 6061-T6 aluminum. The lightweight front clamps are cold-forged and CNC-machined for increased stiffness and strength.
-Material: 6061-T6 Aluminum
-Process: Cold-Forged
-Hardware: Chromoly Clamping Bolts
-Finish: Anodized w/Laser-Etched Graphics
Weight:
-40mm: 138 g / 4.9 oz
-45mm: 150 g / 5.3 oz
$85.90
- Forged and CNC machined aluminum with black on black graphics
- KS's tuned flex system offers the perfect balance of comfort and control when used with Ether bar
$79.95
You really can have it all; Ritchey's WCS C-220 stem features revolutionary stiffness and classically inspired good looks, but it’s quick and easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. The C-220 handlebar clamp design creates a more secure interface by wrapping a full 220 degrees over the handlebar. Bolt forces are aligned with the clamp so that the stem body ‘embraces’ the handlebar, which is less prone to damaging lightweight bars. This clamp design allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness. The stem body is forged 2014 aluminum for further weight reduction. Premium quality chromoly steel bolts are used throughout.
- Material: 3d forged 2014 alloy body
- 4 x 4mm coated CrMo steel forward-facing faceplate bolts
- 2 x 4mm coated CrMo steel offset steer tube clamp bolts
- 5Nm torque max on all hardware
- Compatible with all 31.8 bars
- Press-fit clamp design installs and removes like a standard stem
- Angle: 84/6 degree
- Steerer Height: 42mm
- Steerer diameter: 1-1/8"
- Faceplate Width: 42mm
- Silver Finish
- 121g (110mm)
$109.95
The WCS C220 stem is easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware.
- The handlebar clamp design creates a more secure interface by wrapping a full 220 degrees over the handlebar
- Bolt forces are aligned with the clamp so that the stem body embraces the handlebar which is less prone to damaging lightweight bars
- Clamp design allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness
$99.95
The new Ritchey WCS Toyon stem takes its lead from the original, award-winning Ritchey C220 stem and gives it a more modern shape and increased stiffness for improved handling and greater responsiveness. The Toyon retains the clamping surface area of the C220, which creates a more secure interface by wrapping a full 220° over the handlebar. Its bolt forces are aligned with the clamp so that the body "embraces" the handlebar—a design which is less prone to damaging lightweight bars and allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness. Built from life and all that inspires it, the Toyon builds upon the proven and celebrated C220 design with a fresh, squared aesthetic that adds to the overall harmony of modern frame designs—matching its good looks with enhanced confidence and a more lively feel for wherever your rides take you.
- Matching top cap included
- 6° of positive or negative rise
- 1-1/8" steerer diameter
- Stem body wraps 220° around bar clamping area, holding it in place for easy installation
- Material: 2014 alloy
- Bolts: stainless steel black
- Matching top cap included
- Angle: 84°/6°
- Bar clamp diameter: 31.8mm
- Bar clamp width: 44mm
- Steerer diameter: 1-1/8" (28.6mm)
- Steerer height: 42mm
- Weight: 140g (100mm)
$285.00
Zipp's SL Speed stem represents the essence of carbon componentry. It's stiff, secure and light weight with a sleek design that compliments any bike. It's a perfect addition to a mountain climber's favorite feather-light road bike, but it's tough enough to tackle gravel and cyclocross. Designed using SRAM Exogram technology, found in SRAM RED cranks, the new SL Speed Stem weighs just 123g (100mm) while exceeding our stiffness-to-weight standards. The SL Speed is available in six sizes ranging from 70 to 120mm to meet any rider's fit needs. Includes stiff aluminum faceplate and titanium hardware Torx T25 heads for precise torque readings and ease of adjustment.
- Updated distinctive Zipp cosmetics
- Designed using SRAM Exogram technology
- New SL Speed Stem weighs just 123g (100mm)
- ±6° carbon stem
- Secure with four bolt faceplace using Torx T25 bolt heads
- Matte Black finish
- Lifetime warranty
- Zipp Quickview integrated mount available separately
$49.95
- C-220 degree extra-wide bar clamp improves stiffness and fits most riser bars
- 3D forged 6061 alloy
- 42mm steerer height with 41mm faceplate width
- 142g (90mm)
$109.95
You really can have it all-the WCS C220 stem rivals the performance of the revolutionary C260 stem design, but it's quicker and easier to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. The WCS C22 25D Stem offers 25-degrees of positive or negative rise. First proven on the Ritchey Trail Stem, the C220 handlebar clamp design creates a more secure interface by wrapping a full 220 degrees over the handlebar. Bolt forces are aligned with the clamp so that the stem body 'embraces' the handlebar, which is less prone to damaging lightweight bars. This clamp design allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness. The stem body is forged 2014 aluminum for further weight reduction. Premium quality CrMo steel bolts are used throughout.
- Material: 3D forged and internally machined 2014 alloy body
- CrMo faceplate bolts and patented 220 degree bar clamp design reduces weight, increases stiffness and distributes stress more evenly
- Stainless steel steer tube bolts and curved clamp slot reduces weight and steer tube stress
- 5Nm torque max on all hardware
- Fits most road and mountain bars
- Installs without the removal of levers
- Angle: 25-degree
- Stack: 45mm - Steerer: 1-1/8"
- Faceplate Width: 40mm
- Blatte finish
- 120g (90mm)
$49.99
RaceFace's Chester 35 Stem is a practical stem with 2 length options and that legendary bomb-proof Race Face toughness baked right in.
- Forged and machined from 6061 aluminum
- Interlocking 4 bolt bar clamp secures your bar and distributes loads away from bolts and into the body
- Stack Height: 42mm
$179.95
You really can have it all—the new WCS C220 stem rivals the performance of the revolutionary C260 stem design, but it's quicker and easier to install and remove, thanks to a press-fit handlebar clamp interface and forward-facing hardware.
First proven on the Ritchey TRAIL stem, the C220 handlebar clamp design creates a more secure interface by wrapping a full 220-degrees over the handlebar. Bolt forces are aligned with the clamp so that the stem body 'embraces' the handlebar, which is less prone to damaging lightweight bars. This clamp design allows for a lighter faceplate and stem body with no sacrifice in strength or stiffness.
The Carbon Matrix stem body is forged 7075 aluminum with a stiffness-enhancing carbon exoskeleton which makes this 12% stiffer than the WCS alloy C220 stem. Premium quality CRMO steel bolts are used throughout.
- Material: 3D forged 7075, carbon encased body
- 4 x 4mm coated CrMo steel forward-facing faceplate bolts
- 2 x 4mm coated CrMo steel offset steer tube clamp bolts
- 5Nm torque max on all hardware
- Compatible with all 31.8 bars
- Press-fit clamp design installs and removes like a standard stem
- Angle: 84/6 degree
- Steerer Height: 42mm
- Steerer: 1-1/8”
- Faceplate Width: 42mm
- Matte UD carbon finish
- 126g (110mm)
$184.99
Enduro has unquestionably evolved ever closer to Downhill. The Enduro MK3 Stem is all you need for hitting the trails with wingsuit type accuracy. This Stem was born out of rider's demands for precision and for those moments when you have to be inch-perfect.
Taking design elements from our World Cup-winning Direct Mount MK3 Stem and splicing these with our critically acclaimed Enduro MK2 Stem.
We developed the Stem specifically with Pro's and Bro's alike. It was obvious we all live for the same challenge of pushing our own limits. As riders, we want a Stem that inspires confidence to change lines through the middle of a rock garden like it's no big deal or slap the inside of a turn and translate all your weight to front-wheel traction. Providing ear-to-ear grins and saying to your mates at the bottom of a trail, "Did you see that?".
From the start of the design process, it became clear that we wanted extra rigidity. To yield this, we would need to make the Stem using a forging process - a new thing for us. The result of this allowed us to achieve a more intricate shape than machining alone. It involves applying a huge amount of force to redirect the grain flow of the material. As a result, this gives superior strength, fatigue and impact resistance.
Another area where we made a significant improvement in rigidity was by increasing the clamping surface area on the steerer tube. We've vastly increased this to give a stout, rock-solid feel and as close to the MK3 Direct Mount Stem as we could. Furthermore, everything is held securely by stainless steel bolts to ensure there is no rust even in the grimmest weather. In addition and like every Burgtec product, it's fully CNC machined and anodized in all your favourite flavours.
Tested with the world's fastest jibbers and sendiest racers, this stem has everything you need to hit all those rowdy racing lines or pull that little bit harder off that big sender.
- Forged and Fully CNC machined from AL6061 – T6 Aluminium
- Stainless Steel Hardware
- Available lengths - 35mm, 42.5mm and 50mm
- Available in both 31.8mm (Black only) and 35mm Clamp
- Weight: 35mm 138g, 42.5mm 152g, 50mm 160g
$159.99
Your stem may seem inconsequential, but it is the point of transfer between your skilled handling and the bike itself. An impressive refinement of our popular top level Easton alloy stem, the 2019 EA90 stems have an larger boom diameter for increased stiffness and, by utilizing our highest quality alloys, we were able to remove excess material for even more weight savings. We’ve also created a custom computer mount (included with EA90 stems and sold separately) that is compatible with all ICM faceplate stems for cleaner lines and improved aerodynamics. With lengths ranging from 70mm to 130mm, we can accommodate fits for all sizes of frames and riders. We shaved our new EA90 down to 120 grams for a 100mm stem and, with weights like these, we surpass much of the alloy and carbon competition in the market, while giving you the durability, confidence and control you expect from Easton.
- Finish: Black Ano
- Weight: 120g (100mm)
- Rise: +/- 7-deg
- Clamp diameter: 31.8mm
- Steerer: 1 1/8-inch
- Length: 70mm, 80mm, 90mm, 100mm, 120mm
- Materials: EA90 alloy
- Tech: ICM compatible (faceplate mount included), Top Lock, Taperwall
$99.99
Easton’s lightest aluminum stem is the choice of road racers and top XC pilots alike. The advanced EA90 aluminum tubing and 3D forging process results in a perfect blend of strength and weight. Easton’s patented DST distributes clamping forces more evenly over a larger area, making it the perfect stem for today’s lightweight aluminum and carbon handlebars.
- Finish: Black Ano
- Weight: 130g (100mm)
- Rise: Varies
- Clamp diameter: 31.8mm
- Steerer: 1 1/8-inch
- Length: 80mm, 90mm, 100mm, 110mm, 120mm, 130mm
- Materials: EA90 alloy
$285.00
The SL Sprint Stem is an ideal balance of stiffness and lightweight. The stem weighs in at just 1.8g per newton meter of stiffness using SRAM's Exogram technology. Designed with feedback from top pros to meet the unrelenting demands of Grand Tour sprinters. Zipp also tapped into expertise gained from its pioneering carbon stems and exhaustively researched the marketplace to create the SL Sprint Stem. The SL Sprint comes with its own stem cap that's designed to be aerodynamically efficient by blending into the stem body. Available in six sizes, ranging from 90 to 140mm, to meet any rider's fit needs.
- Updated distinctive Zipp cosmetics
- Carbon Exogram construction delivers the stiffest stem on the market gram for gram.
- Secure with four bolt faceplace using Torx T25 bolt heads
- Matte Black finish
- Lifetime warranty
- Zipp Quickview integrated computer mount available separately
$164.99
FSA's K-Force OS-99 CSI is 3-D forged and CNC machined from AL2014 before a uni-directional (UD) carbon weave skin is applied through the Carbon Structural Integration (CSI) process. To further reduce weight the OS-99 uses a 4-bolt sculpted AL2014 alloy/carbon faceplate and titanium hardware. CSI is a process that permanently bonds carbon to alloy, to create a true hybrid product, with many of the benefits of aluminum and carbon.
- Stack Height: 41mm
- Weight: 126g (100mm)
$34.00
3D-forged and CNC-machined AL6061/T6 mountain bike stem.
- 4-bolt cold-forged alloy faceplate
- Chromoly hardware
- 40mm fork clamp stack height
$94.99
The Cavity stem was developed with pain staking focus on strength, function and attention to detail. Tapered body for cleaner lines and weight reduction, multiple internal and external machining processes to reduce every gram possible and chamfered edges throughout for stunning detail.
$64.99
Wider and beefier with and improved clamping area and recessed compression bolt for a clean look.
- Bar Clamp Diameter (mm): 22.2
- Steerer Clamp Diameter: 1-1/8" ins
- Stem Type: Top Load
$85.00 - $90.00
- 6061 premium alloy
- Designed to be light and strong
- Enduro/DH focused
- 31.8 & 35mm clamp
$23.99
• Aluminum head
• Stainless-steel 180mm-tall shaft
• 1-inch model has 22.2mm quill, 15/16-inch model has 21.1mm quill
• Single-bolt clamp
$37.99
The DefendR BMX threadless stem has a AL6061 forged alloy construction and a 4-bolt face clamp.
- 30mm stack height
- 240g
$99.95
The Ritchey WCS Trail Stem represents Ritchey's first stem specifically designed for today's 5-6-inch travel trail bikes using wide bars. More than just a beefed-up version of other stems, with the Trail stem we revised the patented C260 clamp to a 220-degree version that fits a wider variety of riser bar bends and still packs a dramatic increase in stiffness and strength over competitor's designs. Using 3D Forged 2014 alloy, the WCS Trail Stem serves up superior strength while remaining lightweight. The extra-wide bar clamp takes stiffness to the next level, fits most riser bars, and ensures plenty of confident control out on the trail.
- Material: 3D Forged 2014 alloy
- Angle: Zero rise
- Steerer Height: 45mm
- Faceplate Width: 40mm
- Steerer: 1-1/8”
- Ritchey Blatte finish
- 115g (70mm)
$24.99 - $31.99
Sunlite's Adjustable Quill Stem puts your bars right where you want them. This wonderfully easy-to-use stem adjusts from 0 to +50 degrees—more than enough to help you find your ideal position. And, the 2-bolt clamp holds securely holds your bars.
$89.99
Joining our Carbon Handlebar is the OneUp Stem. Designed for everything from trail riding to Enduro racing.
The OneUp Stem can be used with a regular star nut and top cap like every other stem. It’s also compatible with existing threaded EDC top caps, for people who’ve already threaded their steerer tube.
SPECS
- Length: 35mm (155g) 50mm (173g) / 35mm Dia. / 0° Rise
- Colour: Black.
- Stack Height: 39mm
- Bar Clamp Width: 55mm
- Material: 6061-T6 Aluminum
$81.00
The Atmos 7k stem is a lightweight performance stem designed for trail and cross-country use and is the lightest stem in the Atmos range. Featuring a rise or drop of 6° depending on your preference, all fasteners are adjustable via a T25 tool for easy, quick adjustments. The Atmos 7k also features an integrated GoPro mount.
- ±6° angle
- Integrated GoPro mount
- T25 fasteners for 1 tool across the cockpit
SPECIFICATIONS
- Stem Angle/Rise: 6 degrees
- Clamp diameter: 31.8mm
- Steerer clamp diameter: 1-1/8 in
- Hardware: Steel
$29.95
Precision 3D-Net shaped forged shaft interconnects with a precision broached clamp to create a strong, light, and secure stem offering +/-55 degrees range of adjustment.
- Adjustable from +40 to -32 degrees
- Stainless bar and stem clamp bolts
$249.99
The new ShockStop PRO Stem blends seamlessly with the aesthetic of modern bikes, while reducing fatigue and strain. Along with the ShockStop Suspension Seatpost, this system works together to suspend the rider and smooth out rough terrain on the bike you already own, making your ride smoother, faster, and more comfortable.
Benefits:
- Go further—reduce fatigue from bumps and vibrations
- Ride faster—energy that is normally wasted suspending your body is converted into forward motion
- Take control—customize your suspension feel to float over obstacles and maintain control over rough terrain
- GPS and Utility Mounts sold separately
Details:
- Titanium Hardware
- 15% Reduction in Weight over standard ShockStop
- Refined premium finish
- The ShockStop Stem in available in +/-6 degree angle with 80mm, 90mm, 100mm, 110mm, and 120mm lengths
- Effective suspension travel: up to 20mm
- Includes 5 swappable elastomers to fine tune your riding style
- Check technical specs for compatibility
What's in the Box:
- 1 x ShockStop PRO Stem
- 5 x swappable elastomers (2 pre-installed, 3 additional in box)
- All required hardware
$135.00
Designed as a replacement for the AM stem, the all-new TR stem matches the aesthetic of the Gravity stem but is tailored for downcountry/trail and all mountain use.
KEY FEATURES
- Opposing steerer clamp bolts to give exceptionally rigid steering characteristics
- 2 piece front plate design with a simple “no gap” clamping system
- Optimum machining to give lightest weight without compromising stiffness
- 32, 40 and 50mm lengths Ø31.8mm clamp
- 35, 40 and 50mm lengths Ø35mm clamp
- CNC machined from a solid billet of 2014 T6 aluminium
- Zero rise
- 56mm clamping width
- Stainless steel taper head screws supplied
- To suit Ø31.8mm and Ø35mm bars
- Available in: black, silver, red, blue, purple, orange and new bronze
- Weights 32mm reach, Ø31.8mm – 123g // 40mm reach, Ø31.8mm – 131g // 50mm reach, Ø31.8mm – 150g // 35mm reach, Ø35mm – 121g
$54.99
The RaceFace Aeffect 35 stem brings the advantages of a 35mm bar to the XC/Trail crowd at a mid-level pricepoint while maintaining a refined Race Face look.
- Forged and machined from 6061 aluminum
- Interlocking 4 bolt bar clamp secures your bar and distributes loads away from bolts
- Stack Height: 39mm
- Weight: 155g (60mm)
$115.00
FSA ACR (Aerodynamic Cable Routing) Stems have a low-profile frontal area that is suitable for road and gravel riding.
- Aerodynamic Cable Routing (ACR)
- Low-profile frontal area
- No rotation limit
- Body and faceplate - 6061 T6
- Chromoly hardware
- Specific frame and headset required
- 31.8mm handlebar clamp diameter
- 30mm fork clamp stack height
- Compatible with: K-Force Light ACR Compact, SL-K ACR Compact, Energy ACR Compact, K-Wing AGX and K-Wing AGX handlebars
$120.95
- Fully CNC machined
- Featuring an oversize center bore
- Extensive machining and external webbing to maximize structural strength and stiffness and minimize weight
$69.99
Whether you're on the open roads or scenic mountain trails or anywhere else you ride, Easton's EA70 Stem enhances your cycling experience. It's made of 3D forged aluminum for amazing stiffness, low weight and strength for excellent steering control in all conditions. Plus, Easton's TopLock technology locks the stem and faceplate together, creating a highly rigid interface while minimizing loads on the bolts, making the EA70 perfectly safe for carbon bars.
$99.99
The RaceFace Atlas is designed to bridge the needs of AM and FR/DH riders: light enough for AM, tough enough for FR and DH, providing the ultimate in versatility.
- Four bolt bar clamp holds bar securely in position
- Interlocking U-Shaped Handlebar Clamp Geometry
- Faceplate eliminates stress risers which cause your bar to bend or break
- Opposing bolts on steer tube clamp provides extreme clamping power while reducing stress on the steer tube
- Stack Height: 40mm
$36.99 - $37.99
For cross country and all-mountain riding, Dimension Trail Stems provide a broad array of sizing options, rigorously tested to ISO 4210 Mountain standards.
- Constructed with AL-6061-T6 aluminum
- Shot-peened finish
- Dimension stems are not intended for use with carbon handlebars or carbon steerer tubes
$44.99
EA50 alloy continues to provide both performance and excellent fitment options at a competitive price. From 3D forging processes to our TopLock technology, Easton alloy stems integrate careful design choices into the lineup. The EA50 stem is also compatible with the ICM integrated Garmin mount.
- 3D Forged EA50 Alloy
- Easton ICM direct-mount faceplate computer mount compatible
- TopLock Design for easy bar installation
- Finish: Black Ano
- Weight: 140 (100mm/7)
- Rise: +/- 7 degrees
- Clamp Diameter: 31.8mm
- Steerer: 1 1/8"
$36.99
MSW 25° stems raise the bar—literally—for what riders can expect from an unassuming stem. Available in lengths from 60-110mm for custom fitting. Rigorously tested to ISO-4210 Mountain qualification standards.
- 3D-forged for increased strength, then CNC-machined
- 4-bolt faceplate for easy installation
- Bead blasted & anodized black finish
$80.00
Velo Orange Removable Faceplate Quill Stem. For any classic roadie, tourer, mtb, or any other bike with a 1-inch threaded steerer. These stems feature a simple 2-bolt removable faceplate for use with any handlebars including modern bars with 31.8mm clamp diameters. The 90 degree extension gives a bit of rise without looking out of place on a custom build.
- Height above insert: 130mm
- Use shims for 25.4 handlebars (sold separately)
$141.00
The Boxcar Stem from Paul Components is the perfect combination of stiffness, strength, and reasonable weight. All screws are high-strength stainless steel with the popular T25 head. Made in Chico, California with US-sourced 2024 aircraft alloy.
- Stack height: 36mm
- Weight: 155g (90mm)
$42.00 - $45.00
Whisky's No.7 Stem is a lightweight stem with a clean aesthetic. Stems only have a few jobs to do: hold the bars, provide stable support, and look good. Ours does all three admirably. Paired with any of our handlebars, it rounds out the perfect Whisky cockpit. Available in a wide range of lengths to perfect your bike's fit and performance.
$49.95 - $52.95
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a surefire go-to for an entry level stem that has world-class performance.
- Bar Clamp Diameter: 31.8mm
- Material: Alloy
- Stem Angle: 30 degrees
- S.H.I.S. Stem Clamp Diameter: 28.6
$53.00
Profile's Aris OS stem is a no-nonsense stem made from 6061-aluminum that's been shot peened and anodized for strength and durability. The 4-bolt faceplate is stiff, ultra tough and makes handlebar changes a breeze. And, the opposing-bolt steerer clamp is safe and secure.
$33.99
- Steerer Diameter: 1" or 1-1/8" (includes shim)
- Length: 70, 90, 110mm
- Bar Clamp: 25.4 or 31.8 (includes shim)
- Angle: +/- 35 degrees
- Material: 6061 Aluminum
- Shot-peen finish
$54.95
Ritchey's 4-Axis Adjustable Stem features a precision 3D-Net shaped forged shaft that interconnects with a precision broached clamp to create the strongest, lightest, most secure adjustable stem available.
- Stainless steel bar and steerer clamp bolts
- Stack Height: 40
- Weight: 219g
$40.00
Velo Orange Happy Stem. A polished threadless stem with a 45 degree angle to keep your back and wallet happy.
- At least 37mm of steerer is required
- Does not require a stem cap. Longer compression bolt included
- Not compatible with carbon steerer tubes
$39.99
With its alloy/steel construction and 4-bolt clamp design, the MX is a trusty BMX quill stem.
- Quill Length: 4-1/4-inches
- Quill diameter: 21.1mm
$22.49
Origin-8's Classic Pro Quill Stem is crafted from light and durable forged 6061 aluminum with chrome-plated steel bolts. The handlebar clamp bolt is hidden for a clean look. This sweet stem has a polished anodized finish for durability and style. Different lengths are available for customizing the reach to your handlebars.
$44.49
- 3D forged AL6061-T6 alloy construction
- Designed for use with oversized 35mm handlebars
- 40mm stack height
- 4-bolt front loading faceplate design
- ISO-Mountain safety certified
Specifications:
- Fork Dia: 1-1/8"
- Bar Clamp: 35
- Angle: 0°
- Material: AL6061
- Finish: Matte
$35.99
- Available in a variety of lengths, angles, and bar bores for the perfect fit
- Road or Mountain compatible
- 3D forged AL6061-T6 alloy construction
- 40mm stack height
- 4-bolt front loading one-piece faceplate design
- ISO-Mountain safety certified
$44.49
- 3-D forged AL6061-T6 alloy construction
- 40mm stack height
- 4 bolt front loading faceplate design
$18.99
Origin-8's Classic Sport Quill Stem is crafted from light and durable forged 6061 aluminum with chrome-plated steel bolts. The handlebar clamp bolt is hidden for a clean look. Different lengths are available for customizing the reach to your handlebars. This sweet stem is 180mm tall from the bottom of the bolt to the top of the stem so that you can raise and lower your bars, too.
$49.49
Origin-8's Fix8 OS Stem is the perfect upgrade for your super-stylish fixed-gear bike and it'll work on mountain bikes, too. It's 3D forged from lightweight and durable 6061 aluminum and features a 4-bolt 31.8mm-diameter handlebar face clamp that holds fast and makes for quick and easy handlebar installation/removal. Plus, the opposing steerer clamp bolts apply more even holding force to keep your bars from changing position. At only 50mm long, the Fix8 is great for flatland tricks, bar spins, and anything else you come up with.
$38.49
3-D forged AL6061-T6 alloy construction
- 40mm stack height
- 4 bolt front loading faceplate design
$41.49
Origin-8's Fix8 Stem is a nice upgrade for your super-cool fixed-gear bike and perfect for mountain bikes, too. It's forged from lightweight and durable aluminum and features a 4-bolt face clamp that holds fast and makes bar installation/removal quick and easy. Plus, the opposing steerer clamp bolts apply more even holding force to keep your bars from changing position. At 50mm long, this stout stem is great for flatland tricks, bar spins, and anything else you come up with.
$125.00
The Alpinist Stem is a light and stiff alloy stem. Designed to perform during big attacks in the hills and furious bunch sprints, while weighing just 110g for featherweight performance when the road goes up. With classic lines, traditional clamp, and huge range of lengths and rise angles, this stem earns the Alpinist name as the ideal upgrade to almost any bike.
LIGHT: Every Alpinist product puts a premium on lightweight, because we know lightweight is a key ingredient to creating magical ride quality. Using premium 7075 Alloy and Ti hardware, the Alpinist stem weighs a feathery 110grams in a 110mm length.
STIFF: 3D Forged and CNC machined, despite its feathery weight the Alpinist stem delivers the stiffness needed for big power and precise, sharp handling in the most challenging situations.
FIT: With seven lengths to choose from, and three different angles of rise, you know you'll find your perfect fit with the Alpinist Stem. Its classic lines, polished black finish, and traditional 31.8mm clamp make it an aesthetic fit with almost any bike.
- Material: 3D-forged and CNC-machined, 7075 aluminum
- Bolts: Titanium
- Lengths: 70, 80, 90, 100, 110, 120, 130mm
- Rise: 6, 12, or 17-degree rise
- Weight: 110-115g (for 110mm)
- Clamp Diameter: 31.8mm
- Clamp Height: 40mm
- Steerer Tube: 1-1/8"
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