The Box Two Hollow Center Clamp stem is cold forged from the highest quality 6061-T6 aluminum available. Featuring an open skeletal design and a dual mid-bolt wedge mounting system, they are lightweight yet maintain a very high level of strength. A 53mm extension stem weighs just 218g/7.7oz. By removing the rear pinch bolts and moving the mounting bolts to the middle of the stem, Box reduced the weight and E3size and eliminated a serious hazard to the rider’s knees. These stems come with either a 48mm or 53mm extension and have a 22.2mm clamping diameter. To ensure proper clamping force, the stem must be mounted on a fork with at least 45mm of exposed steerer tube. Not compatible with forks that have carbon fiber steerer tubes. ###section### Product Specs TYPE: Front Load REACH: 40mm/45mm/48mm/53mm RISE: 5mm CLAMPING DIAMETER: 22.2mm WEIGHT: 218g/7.7oz (53mm) E4
Extruded and CNC-machined from 6061-T6 aluminum, Box Two™ Stem Spacer Kits feature an ultra-minimalist design that is super lightweight. Weights range from 0.02 to 0.14 ounces (0.56 to 4 grams), depending on the size. For the best performance, stack the spacers so the vertical supports are in alignment. Sold in packs of five, each set provides spacing adjustments from 1 to 20 millimeters.
Cold-Forged and CNC machined from 6061-T6 Aluminum Alloy, Top-Load clamp design with 40 and 45mm extensions available. Fits 1” steerer tubes and standard 22.2mm handlebars. Designed in USA/made in Taiwan ###section### Product Specs TYPE: Top Load REACH: 40-45mm RISE: 24mm CLAMPING DIAMETER: 22.2mm WEIGHT: 138 grams / 4.9 ounces - 148 grams / 5.2 ounces
Brand-X Enduro Mountain Bike StemCreated from a 3d forged aluminium construction, this stem is highly durable and stiff, yet also incredibly lightweight, so you can tackle whatever challenges you meet on the trails. Designed to be used alongside a bar with a clamping zone of 31.8mm, it is available in lengths of 40, 50 and 60mm.The Flip/Flop design allows the user to easily run it upside down to help keep the front end low; ideal for a 29” or 27.5” bike, where the front tends to be higher than you may want.Features:Sizes: 40mm, 50mm, 60mmRise: 3 degreesClamp Diameter: 31.8mmMaterial: 3D Forged AluminiumFinish: AnodisedColour: BlackEN-M ApprovedWeight: 114g (40mm), 131g (50mm) and 134g (60mm)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Brand-X Enduro stem is 3d forged from aluminium to produce a stem, which is very strong and stiff yet still very lightweight. It is designed to use with a bar with a clamping zone of 31.8mm and is available in lengths of 40, 50 and 60mm. The Flip/Flop design allows the user to easily run it upside down to help keep the front end low; ideal for a 29” or 27.5” bike, where the front tends to be higher than you may want. Key Features: Sizes: 40mm, 50mm, 60mm,Rise: 3 degrees,Clamp Diameter: 31.8mm,Material:3D Forged Aluminium,Finish: Anodised,Colour: Black,EN-M Approved,Weight: 114g (40mm), 131g (50mm) and 134g (60mm).
Designed for use with the common 31.8mm bar thickness, you can install the Enduro stem in two ways. Run it in its standard upright position for a more relaxed ride, or flip it over and run it the other way for a more aggressive position. This lower option makes it ideal for use with modern MTB’s larger 27.5” or 29” wheels.
Brand-X Mountain Bike StemThe Brand-X Mountain Bike Stem is constructed from 3D forged aluminium ensuring it is incredibly durable and strong, without compromising on weight. Featuring a flip design which ensures the front end stays low, it is made for a clamping zone of 31.8mm, making it the perfect choice for a 29" or 27.5" bike. Features:Sizes: 60, 70 + 80mm LengthsRise: 7 DegreesClamp Diameter: 31.8Material: 3D Forged AluminiumFinish: AnodisedColour: BlackEN-M ApprovedWeight: 146 grams (60mm)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Brand-X stem is 3d Forged from Aluminium to produce a stem which is strong and stiff yet still lightweight. It is designed to use a bar with a clamping zone of 31.8mm and is available in lengths from a 60mm to 80mm.Our Flip/Flop design allows the user to easily run it upside down to help keep the front end low; Ideal for a 29” or 27.5” bike where the front tends to be higher than you would want. Key Features: Sizes: 60, 70 + 80mm,Rise: 7 Degrees,Clamp Diameter: 31.8,Material: 3D Forged Aluminium,Finish: Anodised,Colour: Black,EN-M Approved,Weight: 146 grams (60mm).
Designed for use with the common 31.8mm handlebar diameter, the Brand-X MTB Stem features a flip/flop design. This enables you to mount it in a comfortable upright position or a lower position for ultimate control. This alternative lower position makes it ideal for use on bikes with 27.5” (650b) or 29” wheels that have a higher front end.
The Brand-X stem is 3d Forged from Aluminium to produce a stem which is strong and stiff yet still lightweight. It is designed to use a bar with a clamping zone of 31.8mm and is available in lengths from a 90mm to 120mm. Our 7 Degree rise design will give you the option of a high (For Comfort) or low (Aerodynamic) handlebar position. Key Features: Sizes: 90, 100, 110, and 120mm Lengths,Rise: 7 Degrees,Clamp Diameter: 31.8,Material:3D Forged Aluminium,Finish: Anodised,Colour: Black,EN-M Approved,Weight: 162 grams (110mm).