BOX ONE CENTER CLAMP STEM
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  • 2 BOX ONE CENTER CLAMP STEM
  • 2 BOX ONE CENTER CLAMP STEM
  • 2 BOX ONE CENTER CLAMP STEM
  • 2 BOX ONE CENTER CLAMP STEM

BOX ONE CENTER CLAMP 31.8MM STEM 1-1/8"

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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 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. Please note, this stem is not compatible with carbon fiber steerer tubes.

53mm60mm
Clamp (Ø) 31.8mm 31.8mm
Material 6061-T6 Aluminum 6061-T6 Aluminum
Rise +/- 5˚ +/- 5˚
Weight 244 grams / 8.6 ounces 246 grams / 8.8 ounces
Bolt of Stack M6x20L(P1.0) M6x20L(P1.0)
Bolt of Clamp M8x20L(P1.25) M8x20L(P1.25)
$99.99
Color
Length
BX-ST14H1853-BL
Quantity
In-Stock

Availability
In Stock
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Manufactured by

BOX COMPONENTS

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Shipped by BOX COMPONENTS

Note: This item will be shipped to you direct from the Manufacture listed, if you are located in the USA. This may take a few extra days to ship and will ship separately to you if you are ordering other items from different brands.

Real Stock - Most in stock items shipped by BRG (as listed) ready to ship within 24hrs during Monday-Thursday. Inventory updated daily at 7am Pacific. Drop Ship items & Items on Demand/Built to order are noted for additional shipping times.
Fast Delivery - Items usually are out for Delivery to you in 2-5 business days (USA & In Stock Items). Free shipping (continental US parts orders) over $150.
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Satisfied or Refund - If the product isn’t what you needed/expected You have 5 days from receipt of your order to return. Please see return policy for all info. Sale items and Clothing are final sales.

Product Details

BX-ST14H1853-BL

Data sheet

MATERIAL
Alloy
STEER TUBE
1-1/8"
DIAMETER CLAMP
31.8mm
CLAMPING TYPE
Front Load

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BOX ONE CENTER CLAMP 31.8MM STEM 1-1/8"

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