Proper fit on your bicycle isn't just for the pros. Swap out the old stock stem on whatever bike you ride for the adaptable Bontrager Comp alloy stem. - Construction: 6061-T6 forged and welded body - Removable 2-bolt face plate - Opposing 2-bolt steerer tube clamp - Corrosion-resistant steel bolts - Suitable for road or mountain use - Safe for use on carbon steerer tubes and handlebars - 50mm stack height
Stiff and light with the cleanest accessory solutions available When all you need is the right position, the Elite stem gets it done and more. The strong and light alloy stem is your bike's best workhorse and also features Blendr accessory integration for a sleek setup. Key features - Seamless accessory integration with Blendr Elite - 6061-T6, 3D, forged alloy construction - 4-bolt dual band clamp retains stiffness and reduces weight - Opposing 2-bolt steerer tube clamp - Uses M5 countersunk, corrosion-resistant steel bolts with 5.2Nm torque spec - Safe for use on carbon steerer tubes and handlebars - Includes one Blendr base to integrate Ion lights and Trip computers.
Bontrager's Elite Stem is all about solid performance and seamless integration. Thanks to its one-piece, cold-forged 6061-T6 aluminum construction, it's strong, light and stiff. The 4-bolt faceplate is ultra tough and evenly distributes clamping forces, so it's safe, secure and compatible with both carbon steerers and bars. The real beauty of this stem is the Blendr integration. It works with Bontrager's Trip computers, Ion lights and their iPhone 5 case without the need for extra mounts on your bars. • Seamless accessory integration with Blendr Elite • 4-bolt dual band clamp retains stiffness and reduces weight • Opposing 2-bolt steerer tube clamp • Uses M5 countersunk corrosion-resistant steel bolts with 5.2Nm torque spec • Safe for use on carbon steerer tubes and handlebars • Constructed of 6061-T6 3D forged alloy • Includes one Blendr base with Ion Light and Trip computer mount • Not compatible with Blendr Pro / XXX mounts
$29.99 - $32.00
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
- Specially designed forged and contoured 4-bolt faceplate for use with today's lightweight, oversized carbon and alloy bars - 3-D Net forged from 2014 alloy for a superb strength-to-weight ratio - 44mm faceplate boosts stiffness - Bar Clamp Diameter (mm): 31.8 mm - Color: Black - Length: 80, 90, 100, 110, 120 mm - Steerer Tube Diameter: 1-1/4-inch - Stack Height: 42 - Stem Angle (deg): +6 deg , -6 deg - Weight: 130 g
$99.95 - $109.95
The Elite X4 Mountain Stem is instantly recognizable because of Thomson's legendary style, and with strength to spare, this stem is more than just a pretty face. Made from a solid, one-piece block of 7000-series aluminum, the X4 combines exceptional strength with light weight for durable, solid steering control to tame the toughest trails. It has a four-bolt clamp design and reversible graphics, so your X4 looks great whichever way you run it.
An oversized 35mm stem that is lightweight and durable for the burliest mountain riders. Oversized and in control Equip your whip with this 35mm Line Pro stem and give yourself the oversized advantage. Forged from 6061-T6 3D aluminum, this finely finished stem provides the increased strength of the latest mountain-specific bar diameter at the lightest weight possible. Product details - Pro-level quality stem in oversized 35mm clamp diameter for increased strength and minimal weight - Forged from 6061-T6 3D aluminum - Laser etched calibration marks make dialing in the perfect angle simple and repeatable - Compatible with both Knock Block and standard headsets and spacers - Knock Block system protects the frame from impacts by fork and handlebars by eliminating over-rotation of bars - High-strength corrosion-resistant steel bolts ensure the freshest look for longer - Available in a wide range of sizes for today's mountain rider - Safe for carbon bars
$29.99 - $32.00
Dimension 26.0 Stems - Dimension stems are not intended for use with carbon handlebars or carbon steer tubes - Fully forged AL-6061-T6 - 4-bolt handlebar clamp - Weight: 140g-180g
$29.99 - $32.00
Dimension 31.8 Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. - 31.8mm can be used with 26.0 bars with additional shim (SM5317) - Dimension stems are not intended for use with carbon handlebars or carbon steer tubes - Weight: 130g-180g
$199.99 - $229.99
Fly faster with Bontrager's XXX Carbon Road Stem. The carbon construction is strong enough to handle the torque from 1,800-watt road sprints and the punishment of XC races. With a 4-bolt faceplate and angled steer clamp, the XXX stem distributes clamping loads evenly so its safe on ultra-lightweight carbon bars and steerers. This stem's feathery weight ensures your bike is that much lighter when the road tilts skyward and its carbon construction cuts down on vibration so you never get numb hands.
$100.00 - $119.99
3T's ARX II Team stem is the perfect finishing touch. It's made of aluminum for light weight, durability, and excellent stiffness. Refined shaping of the clamping areas results in outstanding stress distribution on the bars and steerer for safety. Plus, it features 3T's secure aluminum 4-bolt faceplate. - Aluminum stem with 40mm stack height - Single M6 bolt clamps stem to fork steerer - T25 bolts on bar clamp - 120 grams for 110mm - Bar Clamp Diameter: 31.8 mm - S.H.I.S. Stem Clamp Diameter: 28.6mm - Weight: 120 grams (110mm)
Salsa's Guide Stem is lightweight, durable, and provides excellent steering response on the road or trail. - Bead-blasted, then anodized - 3D-forged for increased strength, then CNC-machined - 4-bolt faceplate design for easy installation - Stack Height: 40
OCLV Carbon construction of the XXX Blendr stem combines lightweight strength with a classy aesthetic. Captured titanium hardware ensures you never drop bolts again, and the dual-banded faceplate shaves weight and blends perfectly into mounted accessories with the Blendr integration system. - Ultra-light OCLV Carbon construction - Flush-fit 4-bolt dual band bar clamps offer seamless look - Captured Titanium screws save weight while making installation easy - Integrate accessories with included Blendr Mono Base and Blendr Ion and Garmin mounts - Mounts available for use with Ion and Trip, Garmin, GoPro, and SRM accessories - Approved for carbon bars and steerer tubes
Cannondale's 1.5-inch Stem comes in plenty of options to fine-tune the fit on your bike. This stem works with larger 1.5-inch steerers, frequently found on Cannondale's front-suspension bikes. Using Cannondale's One-Piece-Integration process, it's made of a single piece of durable, lightweight 2024 aluminum.
Designed for use with Cannondale's Headshok (sold separately), the Headshok Stem is tough, light, and ready to ride. - Sleek styling with maximum strength and stiffness - Forged from a single block of lightweight 2024 aluminum with our patented OPI 3D forging process, these stems are exceptionally light and strong - 31.8mm clamp interface - Weight: 185 grams (100mm length)
Oversized diameter 35 mm stem accessible to all mountain riders. Oversized and in control Equip your whip with this 35mm Line stem and give yourself the oversized advantage. Forged from 6061-T6 3D aluminum, this 0-degree stem provides the increased strength of the latest mountain-specific bar diameter. Product details - Oversized 35mm clamp diameter provides a new level of strength and weight savings - Forged from 6061-T6 3D aluminum - Laser etched calibration marks make dialing in the perfect angle simple and repeatable - Compatible with both Knock Block and standard headsets and spacers - Knock Block system protects the frame from impacts by fork and handlebars by eliminating over-rotation of bars - Available in a wide range of sizes for today's mountain rider - Safe for carbon bars
$40.00 $99.99 60% Off
A lightweight, all-mountain stem with the burly attitude of a billy goat to tackle everything the mountain throws your way. All-mountain tough. XC light. No compromise. Bashing through rock gardens and nailing big hits puts incredible strain on a mountain bike stem. Luckily the super stiff, torsion-resistant body and wide faceplate of the Rhythm Pro stem is XC light and all-mountain tough ,providing you with more control of the trail. - 7050-T6, 3D, forged alloy construction - Wide, 4-bolt, alloy handlebar clamp - Opposing 2-bolt steerer tube clamp - Corrosion-resistant steel bolts - Designed for aggressive technical trail riding, but suitable for road or mountain use - Not for use on carbon steerer tubes - Safe for use on carbon handlebars - Go green and save green – Zero packaging means zero waste and zero extra cost
$40.00 $89.99 56% Off
A traditional, lightweight, alloy stem with increased compliance for road and MTB use. Light as carbon. Strong as hell. The super compliant 7050-T6 aluminum alloy Race X Lite bike stem is light enough for the road but strong enough for the mountain. It features a flip-flop 7 degree rise and 31.8 clamp that help it excel in lightweight versatility for a variety of hand positions. - 7050-T6, 3D, forged alloy construction - 4-bolt face plate helps distribute clamping load on ultra-lightweight handlebars - Angled steerer tube clamp spreads clamping pressure on steerer and is carbon friendly - Countersunk, corrosion-resistant steel bolts do not require washers - Dual clamp bolts are strategically positioned to evenly distributing clamping forces - This stem requires at least 5mm of spacers above and below the steerer tube clamp area - Go green and save green – Zero packaging means zero waste and zero extra cost
Run your favorite 31.8mm clamping diameter handlebar on a bike with Knock Block with the Rhythm Comp 31.8. It adds Knock Block compatibility to a durable stem with multiple lengths to let you fine-tune the fit to your ride. Get 31.8mm handlebar compatibility with your Knock Block system;Also compatible with standard headsets and spacers;Knock Block system protects frame from impacts by fork and handlebars by eliminating over-rotation of bars;Available in a wide range of sizes for today's mountain rider;See Service Parts for other Knock Block parts;
Strong, light, and capable An oversized 35mm clamp diameter MTB stem that offers increased strength and minimal weight The Kovee Pro 35 stem is the perfect centerpiece for cross country race bike. This lightweight stem is optimized for the latest XC mountain bike standard, with a 35mm clamp diameter that combines with a 35mm handlebar to provide a stronger, lighter system. - Oversized 35mm clamp diameter offers increased strength and minimal weight - 6061-T6, 3D, forged alloy construction - Laser-etched calibration marks make dialing in the perfect angle simple and repeatable - Compatible with both Knock Block and standard headsets and spacers - Knock Block system protects frame from impacts from over-rotation of bars and fork crown - Available in a wide range of sizes for today's mountain rider - High-strength, corrosion-resistant steel bolts - Approved for carbon bars
Trim some weight and add some style to your ride with Bontrager's RXL Stem. Made from forged 7050-T6 aluminum, this stem is exceptionally light and strong. In fact, it's equally suited to the sharp impacts of mountain biking as it is to the long-mile rigors of the road. And, its shot-peened finish offers exceptional strength while the 4-bolt faceplate makes installation easy, and the opposed-bolt steerer clamp is carbon friendly.
The XXX Stem is still our lightest carbon fiber stem, but it's been redesigned with the new CnD shape profile for a more controlled and forgiving ride experience, providing you with consistent comfort to the Nth degree. - Seamless accessory integration with Blendr XXX - CnD shape profile increases torsional stiffness and vertical compliance - Double-barrel, single-bolt (M6) system clamps evenly and conveniently - 4-bolt dual band clamp securely holds handlebar - Uses high-quality M5 titanium face plate bolts with 5.2Nm torque spec - Safe for use with carbon and alloy steerer tubes and handlebars - Suitable for road or mountain use
The smarter upgrade Outfit your road bike with the Pro Blendr stem to provide confident handling and integrated accessory capability. The forged alloy construction means you'll get the stiffness you demand but in a weight that'll make others jealous. - Pro-level quality 31.8mm clamp diameter stem weighs less than many carbon stems - Blendr technology seamlessly integrates accessories with included Blendr Pro base and Blendr XXX accessory mounts - Blendr XXX mounts include Bontrager Ion and Trip, Garmin, GoPro and SRM accessories - Countersunk, corrosion-resistant steel bolts do not require washers - Approved for carbon bars and steerer tubes - Safe installation requires 5mm spacer above and below stem
The Madone is built as a seamlessly integrated machine designed to do one thing: go fast. Trek's Madone Integrated Bar/Stem is an important part of that integration. Available in a variety or widths and reaches so you can dial in your superbike specifically for you. - Compatible with model year 2016/17 Madone - Variable radius, compact flare (VR-CF) shape offers wrist clearance in the drops - 100% OCLV carbon fiber construction - Seamless accessory integration with Blendr - Blendr accessory bases and mounts sold separately
The forged alloy construction of the Bontrager Pro Blendr Stem delivers stiffness without compromising its light weight or sleek looks. Easy integration of lights, a computer, and more with the Blendr integration system make this stem a perfect upgrade for any bike. - Pro-level quality 31.8mm clamp diameter stem weighs less than many carbon stems - 4-bolt dual band clamp securely holds handlebar - Uses high-quality M5 corrosion-resistant faceplate bolts with 5.2Nm torque spec - Integrate accessories with included Blendr Pro base and Blendr XXX accessory mounts - Mounts intended for use with Ion and Trip, Garmin, GoPro and SRM accessories - Approved for carbon bars and steerer tubes - Safe installation requires 5mm spacer above and below stem - Included Blendr accessories: Pro Mono Base, Trip Computer mount, and High Ion Light mount
The Bontrager Elite Blendr Stem provides easy solutions for accessory integration. This alloy stem is light and strong, and it gives you endless options to integrate lights, a computer, and more with Blendr Elite accessory integration. - Seamless accessory integration with Blendr Elite - 6061-T6, 3D, forged alloy construction - 4-bolt dual band clamp retains stiffness and reduces weight - Opposing 2-bolt steerer tube clamp - Uses M5 countersunk, corrosion-resistant steel bolts with 5.2Nm torque spec - Approved for carbon bars and steerer tubes - Includes one Blendr base to integrate Ion lights and Trip computers
- Forged & blasted 2014 alloy for high strength & fatigue resistance at a reasonable weight - Four bolt bar clamp holds bar securely in position - Interlocking U-Shaped Handlebar Clamp Geometry transferring more load through the stem body and not the bolts - Faceplate eliminates ‘stress risers'
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
$164.99 - $189.99
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)
$14.99 - $19.99
Key features: - Blendr works with this simple formula: Stem + Base + Mount. Add accessory. - Bases for use with Bontrager XXX Blendr stem - Add any XXX accessory mount (sold seperately) for an elegant, integrated look
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