Stems

3D forged 6061-T6 Aluminum. - Excellent value and performance - A great way to try a few different stems - Suitable for Road or XC MTB - Sand-blasted black finish - + / - 7 degree - 1-1/8" steerer, 31.8 mm bar clamp

- Fully CNC machined - Featuring an oversize center bore - Extensive machining and external webbing to maximize structural strength and stiffness and minimize weight

Aero Design Stem - Handlebar Diameter: 31.8mm - Steerer Tube: 28.6mm - Stem Material: Carbon

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

- 3D forged 6061 aluminum alloy body with oversize box cross-section - 46mm wide 6061 alloy faceplate - Steel hardware - Not OD2, regular 1-1/8"

- 3D forged 2014 aluminum alloy with oversized box cross-section - Oversize 46mm wide 6061 alloy faceplate - Steel hardware - 1-1/8" steerer adapter included

- Giant's advanced alloy manufacturing process for a 35mm clamp diameter with maximized strength at minimal weight. - Not OD2, regular 1-1/8".

Engineered exclusively for OverDrive Aero steerer tubes, the Contact SLR AeroLight is an ultralight and stiff composite stem that offers aero-enhancing integration, easy-to-adjust cable management, and sleek looks. FEATURES: - Works with OverDrive Aero steerer tubes only - Integrated aero design unifies the top cap, cables, and spacers with the head tube for improved aerodynamics - Ultra-light composite design delivers maximum stiffness at a superlight weight - Intuitive design guides all cables under and inside for optimized aerodynamics and sleek looks. - Fits current generation Contact Aero or Contact D-Fuse handlebars - Available in eight lengths from 80mm to 140mm SPECIFICATIONS - Weight: 123g (100mm) - Length: 70/80/90/100/110/120/130/140mm - Angle: -10° - Bar Clamp Diameter: 31.8mm - Steerer Tube Clamp Diameter: D-shaped OverDrive Aero, 1 1/4 inch - Stack Height: 44mm

Engineered exclusively for OverDrive Aero steerer tubes, the Contact SL AeroLight stem is a lightweight and stiff alloy stem featuring easy-to-install cable integration for optimal aerodynamics and a clean look. FEATURES: - Made for OverDrive Aero steerer tubes only. - Integrated aero silhouette unites the stem cap, spacers, and head tube for aerodynamic advantage. - Ultra-light alloy design delivers maximum stiffness at a super lightweight. - Easy cable management guides all cables under and inside for optimized aerodynamics and a clean look. - Fits current generation Contact Aero or Contact D-Fuse handlebars. - Available in eight lengths from 80mm to 140mm. SPECIFICATIONS: - Weight:161g (100mm) - Length: 70/80/90/100/110/120/130/140mm - Angle: -10° - Bar Clamp Diameter: 31.8mm - Steerer Tube Clamp Diameter: D-shaped OverDrive Aero, 1 1/4 inch - Stack Height: 40mm

Made for round 1 1/8 inch steerer tubes, the Contact AeroLight is a lightweight stem that offers easy-to-adjust integrated cable routing for drop or flat bar bikes. FEATURES: - Made for round 1 1/8 inch steerer tubes. - 31.8mm round clamp fits drop and flat handlebars. - Integrated aero design unifies the top cap, cables, and spacers with the head tube for improved aerodynamics. - Premium alloy design delivers maximum stiffness and is lightweight. - Easy cable management guides cables under the handlebar and into the side and underside of the stem for optimized aerodynamics and a clean look. - Available in eight lengths from 80mm to 140mm. SPECIFICATIONS: - Weight: 190g (100mm) - Length: 70/80/90/100/110/120/130/140mm - Angle: -10° - Bar Clamp Diameter: 31.8mm - Steerer Tube Clamp Diameter: Round, 1 1/8 inch - Stack Height: 40mm

- 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

- Proprietary engineering for the D-shaped steer of new generation Giant Propel - Ultra-light carbon composite reduces weight while optimizing the aerodynamic shape - Integrated aero shape from stem cap spacers to the headtube - Rounded front cap shape which connect the handlebar for improving the airflow from side angle - Square-engineered shaping achieves maximum stiffness and low weight - Simplified cable management hides all the cables underneath the stem

Top-load design stem with a 6061 aluminum cast body and cold-forged cap for added strength. Recessed sides and front make the Control Stem simple, sleek, and lightweight. The traditional 50mm reach and generous 32mm rise make for a comfortable ride. Product Specifications - Material: 6061 Aluminum - Reach: 50mm - Rise: 32mm - Stack Height: 30mm - Bolts: M8 x P1.25 6mm - Weight: 10.4oz

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.

Every Profile Design product is perfectly optimized to minimize aerodynamic drag. So, it's no surprise that Profile's Aeria Stem has hidden bolts and a low profile faceplate to smooth oncoming air. The sculpted shape is constructed from strong, lightweight forged aluminum, and the 17-degree drop ensures an aerodynamic fit on your time trial or triathlon bike.

System = speed. Paired with the SAVE or KNØT SystemBar, you end up with the speed and good looks of a one-piece system with the adjustability of a two-piece. Where it thrives: The open road, up and down hills What it's built for: Aerodynamics, efficiency Highlights: - Integrated computer mount - Compatible with most bicycles - One-piece looks, Two-piece function

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)

Waste not, want KNØT. Part of the KNØT SystemBar, this aluminum stem helps save six watts over a traditional round handlebar. Not only that, you can adjust the bar position. Have cake. Eat cake. Where it thrives: The open road, up and down hills What it's built for: Aerodynamics, control Highlights: - One-piece looks, two-piece function - Wind tunnel proven, hides cables - Compatible with 2019+SuperSix EVO

- 3D forged alloy construction - Fits 1-1/8-inch (28.6mm) steerer forks - Fits 31.8mm handlebar clamp - Heat treated hardware - Weight: 152g (100mm)

- Micro Grain Refined (MGR) alloy - 5mm headset spacer included - 2D forged MGR alloy - CNC weight optimized - Shotpeen anodized - Key technologies: MGR, chamfered bar clamp - Material: 2D Forged MGR Alloy,CNC Weight Optimized - Length (mm) : 35 / 50 - Rise : 0 Degree - Diameter (mm): 31.8 - Stack height (mm): 35 - Weight (g): 150 (35mm) / 180 (50mm) - Finish: Shot peen anodized, laser logos

The Stacked stem features a taller 6061-T6 construction. - CNC machined logo

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

The Index frontload stem offers a taller 16mm rise, which allows you to run your bars as high as some topload stems, without having to compromise on the clean and simple frontload look. The wider 48mm faceplate helps provides secure and safe clamping, and the sunken section on the top allows you to run your topcap flush with the stem. This is one smooth stem that might just surprise you... - Material: 6061-T6 alloy, full CNC machined - Steertube: 1 1/8“ threadless clamp-on - Weight: 330g (11.65oz)

- 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

- 3D forged alloy construction - Fits 1-1/8 (28.6mm) steerer forks - Fits 25.4mm handlebar clamp - M6 Black hardware - Weight: 161g (110mm)

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.

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

The Dune stem top loader looks incredibly clean thanks to a sunken area for the fork top bolt.This sturdy unit features a taller 31mm rise and an extra wide clamping area to hold your bars extra tight. - 6061-T6 alloy, cold forged with full cnc finish - 6mm micro head bolts - Unique offset rear for improved clamping - CNC machined underside for weight reduction

Mix and Match might work for clothing, but not your mountain bike cockpit. The new Descendant stem is 3D forged from 7075 alloy, then machined for weight reduction, and is the perfect match for your Descendant bars—not that you’re worried about that kind of thing. Built strong, to take on the world’s toughest trails, Descendant stems keep you pointed in the right direction. - Colors: Black - Material: Al-7075 - Lengths: 40mm, 50mm, 60mm - Bolts: Steel - CNC machined for weight reduction - Four bolt handlebar clamp - Two bolt steerer clamp

3D Forged 6061-T6 alloy. - Strong, stiff and light - Rugged design can handle the demands of today's All-Mountain rider - Low stack height - 31.8 Bar clamp, 0 rise - 150g (45mm length)