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Stems

Bontrager Blendr XXX Stem Bases
$14.99 - $21.99
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
Electra Cruiser Aluminum Stem
$19.99
Electra's Cruiser Aluminum Stem is a stable, solid replacement for your original equipment. Designed to work with a 1-inch headset, the Cruiser Stem is made from no-frills aluminum that keeps off the weight while maintaining strength where you need it.
Bontrager Blendr Adjustable Quill Stem
$29.99
Features a wide range of adjustment to dial in your fit. Ensure a proper fit for the best ride experience. Product details - High-quality alloy adjustable stem is quill-style, for use with threaded forks - Seamless integration with Bontrager's Elite Blendr mount kit, sold separately - Features 64 degrees of angular adjustment - 50mm stack height adjustment allows for a wide-range of fit options - Quill stem length is 180mm
Dimension 26.0mm Threadless Stem
$29.99 - $36.99
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
Dimension 31.8mm Threadless Stem
$29.99 - $35.00
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
Giant Connect Stem (+/- 8-degree)
$32.00
• 3D forged 6061 aluminum body with oversize box cross-section • ± 8° requires fewer spacers • 46mm wide 6061 aluminum faceplate • Steel hardware
MSW 17-Degree Stem
$35.00 - $36.99
MSW 17° stems raise the bar—literally—for what riders can expect from an inexpensive stem. Rigorously tested to ISO-4210 Mountain qualification standards. - Tested to ISO 4210 Mountain standards - 3D-forged for increased strength, then CNC-machined - 4-bolt faceplate for easy installation
Giant Adjustable Angle Stem (31.8mm)
$40.00
Giant's Adjustable Angle Stem gives you the custom fit. The 31.8mm handlebar diameter works nicely with modern bars. Place your handlebars high for upright, easy-riding comfort, or go low for a more forward, aggressive position.
Bontrager Rhythm Comp Knock Block Stem-No Packaging
$49.99
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;
Giant Contact OD2 Stem
$53.00 - $61.00
- 3D forged 2014 aluminum alloy with oversized box cross-section - Oversize 46mm wide 6061 alloy faceplate - Steel hardware - ± 8° rise requires fewer spacers - 1-1/8" steerer adapter included
Race Face Chester Stem
$54.99
- 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'
Bontrager Elite Stem
$64.99
The perfect fit 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 accessory integration. Product details - Blendr Elite allows seamless accessory integration - 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 - Suitable for both MTB or road use - Includes Blendr mono base and accessory mounts
Bontrager Speed Concept Stem
$86.50
Make sure your fit is dialed in your race against the clock! Bontrager's Speed Concept Stem allows you to set up your Speed Concept bike for proper ergonomics and aerodynamics. Plus, the precisely integrated design keeps your super aero bike fast and looking pro! - Low-Near = 17° rise / 77mm length - Low-Far = 100° rise / 110mm length - Mid-Near = 50° rise / 67mm length - Mid-Far = 45° rise / 110mm length - High-Near = 80° rise / 67mm length - High-Far = 75° rise / 110mm length
Bontrager RXL Stem
$89.99
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.
Giant Contact SL OD2 Stem
$90.00 - $110.00
- 3D forged 2014 aluminum alloy with oversized box cross-section - Oversized 46mm wide 6061 alloy faceplate - Titanium hardware - ± 8° rise requires fewer spacers - 1-1/8" steerer adapter included - Weight: 145 grams (100mm)
Deity Components Copperhead Stem
$98.99 - $104.99
Inspired by the sleek and deadly lines of a Copperhead snake, the sweeping center channels of the Copperhead stem wrap around the entire stem to minimize material while delivering a strong steerer-mounted stem. Deity's focus on durability and dedication to the symmetry between strength and weight is showcased in the balance of style and function that is the Copperhead stem. - Designed for all applications from All MTN to Slopestyle and anything in between - CNC Machined from a solid block of 6061 T6 Aluminum - Exceptionally detailed chamfered edges and channels throughout - Material: Aluminum - Length: 35mm or 50mm - Stem Angle (deg): 0 deg - Weight: 135g. (35mm); 161g. (50mm)
Race Face Atlas Stem
$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
Race Face Turbine 35 Stem
$99.99
- Intended for XC, Trail and All Mountain use - Machined to precision with 7075 aluminum for high strength & fatigue resistance at a very light weight - Interlocking 4 bolt bar clamp secures your bar and distributes loads away from bolts and into the body - Bar Clamp Diameter: 35mm - Stem Angle: -84 deg , +96 deg
Race Face Turbine R 35 Stem
$99.99
Race Face took their super popular Turbine 35mm stem and turned the volume up to R. Increased strength to handle the harshest aggressive all mountain riding combined with an update to 0-degree size for optimized fit and performance. This stem sets the new standard in weight vs strength. - CNC Aluminum - 0-degree rise for perfect fit on aggressive bike frames - Extensive CNC machining for weight reduction without impacting strength - TopLock faceplate design for easy and secure installation
Bontrager Line Pro 35 0 Degree Stem
$114.99
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
Bontrager Pro Blendr Stem
$114.99
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
Giant Contact SL OD2 Stem
$115.00
Featuring purpose-engineered shaping, Giant’s all-new aluminum Contact SL stem is stiff, strong and ultra-light. Available in 0° and ±10°angles and eight lengths from 70 to 140mm brings superior performance to a wide range of riders. VERSATILE FIT Available in eight sizes, ranging from 70mm to 140mm, and 2 angles (±0°/ ±10°), the Contact SL stem is perfect for any ride experience. - Super stiff, ultra-light aluminum - Compatible with all Giant OD1 and OD2 steer tubes - Integrated silhouette from stem to cone spacers - Compatible with Giant's Contact SLR/SL computer mount
Giant Contact SL Stealth Stem
$180.00
- Lightweight, 3D forged, 2014 aluminum alloy - Proprietary Stealth recessed cable routing system enhances aerodynamic performance - Oversize box-section increases torsional stiffness with tuned vertical compliance
Giant Propel/Envi/Liv Contact SL Aero OD2 Stem
$215.00
Replacement stem for the 2018+ Giant Propel - -8 Degree rise - Alloy stem - Composite cover Includes: - Stem - Cover - Top Cap - Hardware - Di2 plugs
Giant Contact SLR Flux OD2 Stem
$290.00
Features - Material: Ultra-light Aero carbon composite - Length: 70mm / 80mm / 90mm / 100mm / 110mm / 120mm - Fit: 31.8mm (OD2), shim 28.6mm (1 1/8") steerer tube - Extra: Titanium hardware, +/-8° adjustable rise - Weights: 135g, 138g, 141g, 146g, 149g, 154g
Giant Contact SLR OD2 Stem
$315.00 - $320.00
ULTIMATE PERFORMANCE Featuring purpose-engineered shaping, Giant’s all-new Contact SLR Stem is stiff, strong and ultra-light. Available in ±10° and ±20° angles and eight lengths from 70 to 140mm, the Contact SLR stem accommodates a wide range of riders and is the perfect complement to the TCR or any other high-performance road bike. STIFF AND LIGHT With purpose- engineered shaping, full-carbon Contact SLR stem offers maximum stiffness at minimum weight. Compared with the previous Contact SLR stem, the all-new Contact SLR road stem is 9% stiffer and 7% lighter. AERO INTEGRATION The integrated stem cap of the all-new Contact SLR stem ensures a smooth flow of air over the top of the stem while the specifically designed shape of the spacers offers seamless integration and air transition over the side of the stem. VERSATILE FIT Perfect for any elite rider, the Contact SLR road race stem is available in eight sizes, ranging from 70mm to 140mm, and 2 angles (±10°/ ±20°). FEATURES - Compatible with all Giant OD1 and OD2 head tubes sizes - Available in ±10° and ±20° angles - Available in eight lengths from 70 to 140mm - Purpose-engineered shaping achieves maximum stiffness and lowest weight - Integrated aero silhouette from stem cap to spacers
Giant Contact SLR OD2 Stem
$320.00
ULTIMATE PERFORMANCE Featuring purpose-engineered shaping, Giant’s all-new Contact SLR Stem is stiff, strong and ultra-light. Available in ±10° and ±20° angles and eight lengths from 70 to 140mm, the Contact SLR stem accommodates a wide range of riders and is the perfect complement to the TCR or any other high-performance road bike. STIFF AND LIGHT With purpose- engineered shaping, full-carbon Contact SLR stem offers maximum stiffness at minimum weight. Compared with the previous Contact SLR stem, the all-new Contact SLR road stem is 9% stiffer and 7% lighter. AERO INTEGRATION The integrated stem cap of the all-new Contact SLR stem ensures a smooth flow of air over the top of the stem while the specifically designed shape of the spacers offers seamless integration and air transition over the side of the stem. VERSATILE FIT Perfect for any elite rider, the Contact SLR road race stem is available in eight sizes, ranging from 70mm to 140mm, and 2 angles (±10°/ ±20°).
Giant Propel/Envi/Liv Contact SLR Aero OD2 Stem
$520.00
Replacement stem for the 2018+ Giant Propel - -8 Degree rise - Composite stem and cover Includes: - Stem - Cover - Top Cap - Hardware - Di2 plugs
Bontrager Madone XXX Integrated Bar/Stem KVF Aero
$599.99
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
Bontrager Aeolus RSL VR-C Handlebar/Stem
$649.99
An integrated bar and stem combo that cleanly and securely holds cables for a refined look and added aerodynamics. Save watts, ride faster This aero upgrade cleans up your cockpit by securely storing cables for a refined look and free speed. The Aeolus RSL bar/stem combo is proven in the wind tunnel to save 7 watts, making it 10% faster than its predecessor. It's light, fast, easy to install, and Blendr-compatible for seamless integration of your light or Garmin. Product details - OCLV Carbon construction is ultra-light, compliant, and durable - Integrated bar/stem design improves aerodynamics and saves weight - Proven in the wind tunnel to save 7 watts, making it 10 % faster than its predecessor - Integrated cable management system held secure with M4 hex bolt, 5Nm torque - Variable Radius Compact (VR-C) design allows longer reach and drop - Includes Blendr mono and duo bases with mounts for Ion light and Garmin computer - Approved for use with carbon or alloy steerer
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