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BOX Two Center Clamp Stem

BOX Two Center Clamp Stem
  • Color: Blue
  • Color: Red
  • Color: Black
$69.95 - $99.99
Color:
Clamp Diameter: Select clamp diameter
Steerer Diameter: Select steerer diameter
Length: Select length
Rise: 6°
Please select options Unavailable

Details

Hollow 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. A 53mm extension stem weighs just 218 grams/7.7 ounces. By removing the rear pinch bolts and moving the mounting bolts to the middle of the stem, we reduced the weight and size and eliminated a serious hazard to the rider’s knees.

These stems come with either a 48- or 53mm extension and a 22.2mm bar bore. 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.

Part Numbers

Option UPC MPN Store SKU
22.2mm / Black / 40mm / 6° / 1-inch 639266090809 BX-ST14H1N40-BK
22.2mm / Black / 48mm / 6° / 1-1/8-inch 639266088080 BX-ST13H0848-BK
22.2mm / Black / 53mm / 6° / 1-1/8-inch 639266088127 BX-ST13H0853-BK
31.8mm / Black / 53mm / 6° / 1-1/8-inch 639266090755 BX-ST14H1853-BK
31.8mm / Black / 60mm / 6° / 1-1/8-inch 639266090793 BX-ST14H1860-BK
22.2mm / Black / 45mm / 6° / 1-inch 639266090847 BX-ST14H1N45-BK
22.2mm / Blue / 48mm / 6° / 1-1/8-inch 639266088110 BX-ST13H0848-BL 210000004389
22.2mm / Blue / 53mm / 6° / 1-1/8-inch 639266088158 BX-ST13H0853-BL
31.8mm / Blue / 53mm / 6° / 1-1/8-inch 639266090762 BX-ST14H1853-BL
22.2mm / Blue / 40mm / 6° / 1-inch 639266090816 BX-ST14H1N40-BL
22.2mm / Blue / 45mm / 6° / 1-inch 639266090854 BX-ST14H1N45-BL
22.2mm / Gold / 48mm / 6° / 1-1/8-inch 639266088097 BX-ST13H0848-GD
22.2mm / Gold / 53mm / 6° / 1-1/8-inch 639266088134 BX-ST13H0853-GD
31.8mm / Gold / 53mm / 6° / 1-1/8-inch 639266090779 BX-ST14H1853-GD
22.2mm / Red / 48mm / 6° / 1-1/8-inch 639266088103 BX-ST13H0848-RD
22.2mm / Red / 53mm / 6° / 1-1/8-inch 639266088141 BX-ST13H0853-RD 210000004278
31.8mm / Red / 53mm / 6° / 1-1/8-inch 639266090786 BX-ST14H1853-RD
22.2mm / Red / 40mm / 6° / 1-inch 639266090830 BX-ST14H1N40-RD
22.2mm / Red / 45mm / 6° / 1-inch 639266090878 BX-ST14H1N45-RD
22.2mm / Silver / 48mm / 6° / 1-1/8-inch 785249137891 BX-ST13H0848-SL
22.2mm / Silver / 53mm / 6° / 1-1/8-inch 785249137907 BX-ST13H0853-SL
31.8mm / Silver / 53mm / 6° / 1-1/8-inch 616043829029 BX-ST14H1853-SL

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