Send a shiver down the spine of your competition with Zipp’s integrated Vuka Stealth. This ultra-stiff, fully carbon cockpit is even faster than it looks. With almost 2,000 fit options, dialing in your perfect position is finally possible, allowing you to get more aero, produce more power, and conserve more energy. Choose from three stem lengths, each of which includes spacers to increase stem length by an additional 10mm. You can make additional adjustments to the stack, reach, and pad width and position, as well as extension width and length (extensions are sold separately). The base bar's truncated airfoil reduces drag and meets all UCI regulations, while the grips are roughened so you don't need tape. Zipp's Rapid Routing makes running the cables inside the bars easy so everything is tight, orderly, and above all—fast.
3T's Integra LTD stem is the perfect solution for any Garmin Edge owner. A Garmin-specific mount is built into this stiff, streamlined stem to keep your cockpit tidy and aero. The Integra's carbon construction keeps it rigid and light for sprints and climbs alike. If you're not riding with your Garmin, or if you don't even own one, the Integra can be fitted with its front end plate for an even more aerodynamic look.
3T's ARX LTD stem is the perfect finishing touch for your carbon superbike. It's made of carbon with titanium bolts for light weight 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.
ENVE continues to pioneer the use of carbon in gravity racing with their Direct Mount Stem. It offers unbelievable low weight, incredible strength, and a vice-like grip on your handlebars. With world-class control like this, don't be surprised if you take your local race series by storm.
Parlee’s carbon stem is a masterpiece of strength, beauty and performance. It utilizes a 35mm bar clamp diameter that offers sharp steering precision while the two-part face plate is forged for longevity. Titanium bolts are mated to replaceable aluminum inserts throughout, protecting your investment from cross threading and other mechanical damage. - Weight: 125g
Fashioned from a mere 102 grams of full-carbon awesomeness, Zipp's SLSpeed proves that a super-light stem doesn’t have to compromise on stiffness, strength or reliability. To make the most of every gram, the SLSpeed’s unidirectional carbon body contains no embedded metal and its rearward-facing bolts thread directly into the dimpled Ti faceplate to minimize weight and boost aerodynamics. And, the single, self-aligning bolt at the steerer clamp reduces long-term stress on the system.
ENVE's Stem is beautifully crafted from tough, lightweight carbon with an aluminum faceplate. Opposing bolts for the steerer tube spread out clamping forces as does the 4-bolt faceplate for a stiff, precise, secure front end. And, the classy matte finish looks great on every bike. - Handlebar-clamp diameter: 31.8mm - Steerer-clamp diameter: 1 1/8-inch - Rise: +/- 6 degrees - Weight: 115 grams (100mm)
ENVE's Stem is beautifully crafted from tough, lightweight carbon with an aluminum faceplate. Opposing bolts for the steerer tube spread out clamping forces as does the 4-bolt faceplate for a stiff, precise, secure front end. And, the classy matte finish looks great on every bike.
$264.95 - $265.00
Zipp’s SL Speed stem represents the essence of carbon componentry. It’s stiff, secure, and lightweight with a sleek design that complements 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. - Includes stiff aluminum faceplate and titanium hardware - Torx T25 heads for precise torque readings and ease of adjustment - Stack height: 41mm
Just as cyclists maximize performance by being as light, but as powerful as possible, Zipp's SL Sprint Stem strikes the ideal balance of stiffness and lightweight to deliver responsive handling without wasting a single watt. - Unidirectional carbon - The SL Sprint comes with its own stem cap that’s designed to be aerodynamically efficient by blending into the stem body - Includes stiff aluminum faceplate and stainless steel hardware with TORX heads on all bolts for precision torque readings and ease of adjustment - Black matte carbon finish with white Zipp logos
- Stiff, ultra-light, full-composite oversize box-section increases torsional stiffness with tuned vertical compliance - 46mm wide alloy faceplate - Titanium hardware - Recessed top cap and semi-integrated spacer maximizes stem to steerer contact - ± 8° rise requires fewer spacers - 1-1/8" steerer adapter included
Equip your bike with the super stiff monocoque carbon construction of FSA's K-Force Light Stem. It's stiff and feathery light, with a matching carbon faceplate and titanium hardware. And, the K-Force Lite fits both 1-1/8 and 1-1/4-inch steerers with an included shim so you can add flex-free appeal to any ride!
$5.01 - $160.00
- Black carbon fiber weave headset spacers for tuning ride height, no logos - Kit includes 1-1/8" spacers: (15) 2.5mm, (25) 5mm, (16) 10mm, (2) 15mm, (4) 20mm
$129.00 - $139.00
The Syntace Flatforce stem utilizes a 12mm drop for all length options, allowing riders to keep their MTB handlebars in a lower riding position. - 200° clamp face increases handlebar strength and fatigue life - 42mm wide bar clamp for increased handlebar support - Super-low handlebar position solution for unique fit requirements - Sabertooth bar clamp design insures no bolts or clamping surfaces protrude - Stack Height: 27mm
The Hope AM/Freeride Stem is light, stiff, and provides pin-point steering. It's proudly CNC'd in the UK from solid billet 2014-T6 and features opposing steerer and moto-style handlebar clamp for exceptionally rigid steering characteristics. - 10.9 DIN chromoly bolts - Weight: 111g
Zipp's Service Course SL-OS Stem provides lightweight strength and versatility to help you achieve the perfect riding position. At only 140 grams, the Service Course keeps your rig light while maintaining toughness for the long haul. Change the angle of the stem quickly and easily with the included shim that lets you tailor your comfort even more. And, the Service Course works with both 1 1/8-inch steerers and 1 1/4-inch. • Included shims allow the stem's rise to be adjusted to 4°, 6°, or 8° angles.
- High strength and ultra-low weight combined with a low 40mm stack height make for a great all around stem - Stem is horizontally divided and machined in two pieces, enabling weight to be reduced to the absolute minimum without compromising strength
Specialized's S-Works SL Stem is sleek and lightweight. - 3D-forged and CNC-machined, 7075 aluminum road stem . - Includes expander plug for carbon steerer tubes and titanium hardware.
$110.00 - $112.00
Zipp's Service Course SL Stem provides strength and reliability at just 120 grams. Forged of 7075 aluminum with titanium bolts, the SL is stiff enough to harness the power of your burliest sprints and withstand the jarring forces of the meanest potholes. It keeps the front end completely rigid, providing control no matter the condition.
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)
Good looks and great design are abundant in 3T's ARX Team stem. It's made of forged aluminum with titanium bolts for light weight 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 4-bolt faceplate.
Renthal's revolutionary Integra 35 stem combines high strength with ultra-low weight. The use of two independent, C-shape handlebar clamps allows the stem body material to be reduced to a minimum, while maintaining an incredibly stiff and strong structure. The ultra-wide, 64mm handlebar clamping area increases torsional rigidity and the use of just six bolts vastly reduces overall weight. In addition, the uninterrupted clamp on the underside of the handlebar eliminates stress risers found on most other clamps, which can lead to handlebar failure.
Renthal's revolutionary Integra stem combines high strength with ultra-low weight. The use of two independent, C-shape handlebar clamps allows the stem body material to be reduced to a minimum, while maintaining an incredibly stiff and strong structure. The ultra-wide, 64mm handlebar clamping area increases torsional rigidity and the use of just six bolts vastly reduces overall weight. In addition, the uninterrupted clamp on the underside of the handlebar eliminates stress risers found on most other clamps, which can lead to handlebar failure.
Syntace's F44 is a direct mount stem intended for rock-solid control on dual-crown forks. Sabertooth bar clamp design ensures no bolts or clamping surfaces protrude, and wide, cantilever-style mount arms provide a low profile. - Weight: 91g
Bolt Zipp's Service Course SL Stem to the front of your bike and watch how it resists flexing during sprints and boosts steering precision thanks to its outstanding stiffness. It's made from 3D-forged 7075 aluminum with titanium bolts for an exceptional strength-to-weight ratio, serious rigidity and comforting reliability at a weight of only 120 grams.
$49.95 - $100.00
With its 3D-forged aluminum construction, 4-bolt faceplate, and titanium hardware, Giant's Contact OD2 Stem is a great way to add lightweight strength and a custom fit to your ride. The oversize box cross-section gives you stiffness that you can feel when you really torque on the bars. The recessed top cap and integrated upper spacer give you a clean, streamlined look that increases the steerer interface for a super solid front end. This stem is compatible with Giant's OverDrive 2 1-1/4-inch fork steerers as well as standard 1-1/8-inch steerers.
- The first 31.8mm BMX Race stem, for use with Box's Maximus 31.8mm CrMo bars - Extruded, CNC-machined 6061-T6 aluminum, designed for torsional stiffness
- CNC machined 2014 aluminum body and 7075 aluminum clamps - 240 degree wrap-around, twin plate clamping system - External webbing to maximize structural strength - 118-158g including stainless steel bolts
From road to mountain, Syntace's Force 109 stem offers a variety of lengths in a 6° rise with thoughtfully engineered features. It's oversized stem tube diameter offers increased stiffness, and titanium bolts shed unecessary weight. A 200 degree clamp face helps increase handlebar strength and fatigue life. - Stack height: 38.5mm - Weight: 118g (110mm)
Syntace's Megafroce 2 stem is intended for all-mountain and downhill riding and comes in a range of sizes with a focus on torsional stiffness and weight savings. The 42mm wide bar clamp area stiffens up cockpits with bars wider than 700mm Titanium bolts help keep the weight low and strength high. - Stack height: 36mm - Weight: 132g (70mm)
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