Box Components Box One Center Clamp Stem, 1-1/8", 60mm, 31.8mm, +/-5°, Black


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Box Components SKU: J58920

• Box One stems are 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 and stiffness
• By removing the rear pinch bolts and moving the mounting bolts to the middle of the stem, Box managed to reduce the weight and size, and eliminated a serious hazard to the rider`s knees
• This stem comes with a 53mm extension and can be run with a 5-degree rise or flipped over with a 5-degree drop
• To ensure proper clamping force, the stem must be mounted on a fork with at least 40 millimeters of exposed steerer tube
• Not compatible with carbon fiber steerer tubes


Fork Dia.: 1-1/8"
Bar Clamp: 31.8mm
Length: 60mm
Angle: +/-5°
Color: Black
Material: AL6061-T6