Box One Center Clamp Stem
Box One Center Clamp Stem
Box One Center Clamp Stem
Box One Center Clamp Stem
Box One Center Clamp Stem
Box One Center Clamp Stem
Box One Center Clamp Stem
Box One Center Clamp Stem

Box One Center Clamp Stem

Regular price
$99.99
Regular price
Sale price
$99.99
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BX-ST14H1853-BK

DESCRIPTION

The new Box One 31.8 Center Clamp Stem is the lightest weight oversize BMX stem on the market. 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, we managed to reduce the weight and size and eliminated a serious hazard to the rider’s knees. This stem comes with a 53mm or 60mm extension (black only) and a zero degree rise. To ensure proper clamping force, the stem must be mounted on a fork with at least 40 millimeters of the exposed steerer tube. Please note, this stem is not compatible with carbon fiber steerer tubes.

FEATURES
  • Lightweight Skeleton Design
  • Knee-Saving Wedge Clamping System
  • Oversized Bar Bore
  • Oversized Cro-Mo Clamping Bolts
  • Cold-Forged for Superior Strength
COMPATIBILITY
  • Box One XL Fork with 1-1/8" Steerer Tube
  • Box One X2 Fork with 1-1/8" Steerer Tube
  • Box One X5 Fork with 1-1/8" Steerer Tube
  • Box One Cro-mo Triple Taper Handlebar with 31.8" Bar Bore
  • Box One Alloy Triple Taper Handlebar with 31.8" Bar Bore

SPECIFICATIONS
53mm 60mm
Clamp (Ø) 31.8mm 31.8mm
Material 6061-T6 Aluminum 6061-T6 Aluminum
Process Cold-Forged Cold-Forged
Rise
Stack Height 44mm 44mm
Weight 244 grams / 8.6 ounces

246 grams / 8.8 ounces