Stem

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. To meet every rider's fit needs, the stem is available in ±6° and ±17° angles and seven lengths from 70 to 130mm as well as a 140 & 150mm lengths for the ±6° stem only. This stem is a favorite of Zipp ambassadors and pro athletes.Feature:- Updated distinctive Zipp cosmetics- Wide range of sizes and angles.- Service Course SL OS stem made for 1-1/8 steerer tube bikes.- Matte Black nano blast aluminum- Lifetime warranty- Zipp Quickview integrated computer mount available separa…

The Superzero stem in the exclusive RS finish. The stem finish perfectly matches the new Superzero RS handlebar. Superzero is made of 2014 aluminium series using an innovative 3D forging process to get a completely flat design. Compared to the standard version, the stem features special titanium screws with black PVD finish. Available in five lengths from 90 to 130 mm. The combination with the handlebar delivers the lightest aero kit on the market.Specifications:- Material: Alloy 2014- Screws: Titanium, black pvd finish- Angle: 82 degrees- Diameter handlebar: 31,7 mm- Fork steerer: 1 1/8 (28,6mm)- Clamp height: 36 mm- Weight: 140 g (110 mm)- Finish: POB (Polish on black)

The Superzero stem in the exclusive RS finish. The stem finish perfectly matches the new Superzero RS handlebar. Superzero is made of 2014 aluminium series using an innovative 3D forging process to get a completely flat design. Compared to the standard version, the stem features special titanium screws with black PVD finish. Available in five lengths from 90 to 130 mm. The combination with the handlebar delivers the lightest aero kit on the market.Specifications:- Material: Alloy 2014- Screws: Titanium, black pvd finish- Angle: 82 degrees- Diameter handlebar: 31,7 mm- Fork steerer: 1 1/8 (28,6mm)- Clamp height: 36 mm- Weight: 140 g (110 mm)- Finish: POB (Polish on black)

The Superzero stem in the exclusive RS finish. The stem finish perfectly matches the new Superzero RS handlebar. Superzero is made of 2014 aluminium series using an innovative 3D forging process to get a completely flat design. Compared to the standard version, the stem features special titanium screws with black PVD finish. Available in five lengths from 90 to 130 mm. The combination with the handlebar delivers the lightest aero kit on the market.Specifications:- Material: Alloy 2014- Screws: Titanium, black pvd finish- Angle: 82 degrees- Diameter handlebar: 31,7 mm- Fork steerer: 1 1/8 (28,6mm)- Clamp height: 36 mm- Weight: 140 g (110 mm)- Finish: POB (Polish on black)

The Superzero stem in the exclusive RS finish. The stem finish perfectly matches the new Superzero RS handlebar. Superzero is made of 2014 aluminium series using an innovative 3D forging process to get a completely flat design. Compared to the standard version, the stem features special titanium screws with black PVD finish. Available in five lengths from 90 to 130 mm. The combination with the handlebar delivers the lightest aero kit on the market.Specifications:- Material: Alloy 2014- Screws: Titanium, black pvd finish- Angle: 82 degrees- Diameter handlebar: 31,7 mm- Fork steerer: 1 1/8 (28,6mm)- Clamp height: 36 mm- Weight: 140 g (110 mm)- Finish: POB (Polish on black)

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, whilst maintaining an incredibly stiff and strong structure. The ultra-wide, 64 mm 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. CNC Machined: The Renthal Integra 35 features a CNC machined 6082 T6 aluminium body and 7075 clamps. The materials have been specifically chosen, …

The DEDA Superbox Stem Black is a must-have for any serious cyclist looking to maximize their performance. Constructed from lightweight aluminum, it boasts a sleek black finish that will complement any bike. This stem is designed to provide a secure and stable hold for your handlebars, reducing vibrations and increasing control on rough terrain. With its innovative design, this stem offers a range of angles, allowing you to customize your riding position for optimal comfort and efficiency. Upgrade your bike with the DEDA Superbox Stem Black for improved performance and style. Shop for this and other bike parts from Stems, where we offer the best prices and the finest selection.

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, whilst maintaining an incredibly stiff and strong structure. The ultra-wide, 64 mm 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. CNC Machined: The Renthal Integra 35 features a CNC machined 6082 T6 aluminium body and 7075 clamps. The materials have been specifically chosen, …

Deda Elementi Superbox DCR Stem The evolution of the renowned Superzero stem, the Deda Elementi Superbox DCR Stem has been developed to offer fully integrated cable routing when used with Deda Internal Cable Routing handlebars. Compatible with 31.8mm handlebars, this stem offers two distinct proprietary integration options, allowing cables to be run through the bar and stem, or as a semi-integrated option that runs through the stem only.  Durable and stiff, this stem features a lightweight 6061 aluminium construction and weighs a mere 170 grams in a 110mm length. Two diameters of topcover are included, as well as an integrated top cap and headset spacers.

The Renthal Apex combines All Mountain strength, Enduro stiffness and XC lightweight. Unique 240 deg handlebar clamps allow much of the stem body material to be removed, whilst retaining the strength and stiffness demanded by modern, wide handlebars. The Apex is fully CNC machined, featuring an oversize centre bore, extensive 3-D machining and external webbing to maximise structural strength and stiffness and minimise weight. Features: CNC Machined: The Renthal Apex is CNC machined from a solid billet of 2014 aluminium with 7075 aluminium clamps. These materials were specifically chosen for this application, to give the highest strength to weight ratio. +/- 6 Degree Angle: The stem body can …

Bontrager Pro Blendr Stem Thanks to Bontrager's high-end aluminium construction that uses a high-quality M5 corrosion-resistant faceplate bolt, the Bontrager Pro Blendr Stem actually weighs less than many carbon stems, providing greater strength to weight ratios for a more efficient ride. A 31.8mm clamp diameter and a 4-bolt dual band clamp securely hold your handlebar in place, ensuring that there’s no flex or loss of power when sprinting out the saddle or down on the drops. The use of Bontrager’s Blendr Pro base and Blendr XXX accessory mounts allows you to integrate your Ion and Trip lights, Garmin, GoPro and SRM accessories. Compatible with carbon handlebars and steerer tubes. Safe inst…

Bontrager Kovee Pro 35 Blendr Stem Bontrager's Kovee Pro 35 Blendr Stem is designed for cross country racing, and the oversized 35mm clamping diameter creates high strength at a minimal weight. The stem is constructed from forged alloy and features laser-etched marks to make dialling in your setup an easy task. Compatible with both Knock Block and standard headsets and spacers, safe to use with carbon bars, and available in a range of lengths, this is a versatile component. 

Pro Tharsis 3Five Alloy Stem - 35mm Clamp The PRO Tharsis 3Five Alloy Stem has a clamp for 35mm diameter handlebars and makes for a stiffer, stronger cockpit. The CNC machined AL 7050 construction provides greater control and stability for the most demanding of all-mountain trails and descents. Please note, stem lengths of 55mm or less will have the more angular design pictured, Stems longer than 55mm will have the more rounded design.

Bontrager Pro Blendr Stem Thanks to Bontrager's high-end aluminium construction that uses a high-quality M5 corrosion-resistant faceplate bolt, the Bontrager Pro Blendr Stem actually weighs less than many carbon stems, providing greater strength to weight ratios for a more efficient ride. A 31.8mm clamp diameter and a 4-bolt dual band clamp securely hold your handlebar in place, ensuring that there’s no flex or loss of power when sprinting out the saddle or down on the drops. The use of Bontrager’s Blendr Pro base and Blendr XXX accessory mounts allows you to integrate your Ion and Trip lights, Garmin, GoPro and SRM accessories. Compatible with carbon handlebars and steerer tubes. Safe inst…

Bontrager Pro Blendr Stem Thanks to Bontrager's high-end aluminium construction that uses a high-quality M5 corrosion-resistant faceplate bolt, the Bontrager Pro Blendr Stem actually weighs less than many carbon stems, providing greater strength to weight ratios for a more efficient ride. A 31.8mm clamp diameter and a 4-bolt dual band clamp securely hold your handlebar in place, ensuring that there’s no flex or loss of power when sprinting out the saddle or down on the drops. The use of Bontrager’s Blendr Pro base and Blendr XXX accessory mounts allows you to integrate your Ion and Trip lights, Garmin, GoPro and SRM accessories. Compatible with carbon handlebars and steerer tubes. Safe inst…

##Pro Tharsis 3Five Direct Mount Stem - 35mm Clamp Super strong and secure, the PRO Tharsis 3Five Direct Mount Stem with 35mm Clamp is perfect for downhill and enduro riders who value the direct control it gives and the fact that it can?t be knocked out of line in a crash. The clamp is suitable for 35mm handlebars.

The Renthal Apex 35 combines All Mountain strength, Enduro stiffness and XC lightweight. Unique 240 deg handlebar clamps allow much of the stem body material to be removed, whilst retaining the strength and stiffness demanded by modern, wide handlebars. The Apex 35 is fully CNC machined, featuring an oversize centre bore, extensive machining and external webbing to maximise structural strength and stiffness and minimise weight. CNC Machined: The Renthal Apex 35 is CNC machined from a solid billet of 2014 aluminium with 7075 aluminium clamps. These materials were specifically chosen for this application, to give the highest strength to weight ratio. Zero Gap: The Apex 35 handlebar clamping system …

The Renthal Apex combines All Mountain strength, Enduro stiffness and XC lightweight. Unique 240 deg handlebar clamps allow much of the stem body material to be removed, whilst retaining the strength and stiffness demanded by modern, wide handlebars. The Apex is fully CNC machined, featuring an oversize centre bore, extensive 3-D machining and external webbing to maximise structural strength and stiffness and minimise weight. Features: CNC Machined: The Renthal Apex is CNC machined from a solid billet of 2014 aluminium with 7075 aluminium clamps. These materials were specifically chosen for this application, to give the highest strength to weight ratio. +/- 6 Degree Angle: The stem body can …

The new SL-K stem is lighter than ever – just 141g for the 100mm length. Using high-strength 2014 aluminium and sophisticated forging and machining, we can finely control the amount of material used to cut weight.Features:- 3D forged and CNC machined AL2014- Carbon fi ber faceplate- Cr-Mo steel hardware- Black anodizedSpecifications:- Sizes: L70, 80, 90, 100, 110, 120, 130, 140mm- Ø31.8mm handlebar clamp diameter- 40mm fork clamp stack height- Weight: 141 grams (100mm)

Looking for a high-quality bike stem that will provide you with excellent stability and performance? Look no further than the DEDA Superbox DCR Stem in Black! This top-of-the-line bike part is designed to give you unparalleled control and handling, making it perfect for serious cyclists and weekend riders alike.Crafted from the finest materials and with strict attention to detail, the DEDA Superbox DCR Stem is built to last. Its sleek black finish and unique design will make your bike stand out from the crowd. And with its advanced construction and engineering, you can trust that this stem will provide you with a secure and stable ride for years to come.So why wait? Upgrade your bike today with …

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, whilst maintaining an incredibly stiff and strong structure. The ultra-wide, 64 mm 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. CNC Machined: The Renthal Integra 35 features a CNC machined 6082 T6 aluminium body and 7075 clamps. The materials have been specifically chosen, …

The Deda Elementi stem and its handlebar 35 are the greatest innovation of the last years in the field of road racing bicycle components. Thanks to a bigger diameter it makes possible the achivement of higher level of stiffness for the stem and handlebar,so defining a new benchmark for the market.As a matter of the fact this allows a lower dissipation of rider's energy, the main goal pursued by the best riders in the word.Specifications:- Type: A-Head- Diameter: 35mm- Length: 140 mm- Angle: 82°- Clamp height: 40 mm- Material: Aluminum- Screws: Titanium- Weight: 136g (110 mm)

Head Stem / Length 140 mm

Head Stem / Clamp 35 mm / Length 50 mm