Box Two Top Load Stem

SKU BX-ST1818T48-BK / 570008
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The Box Two Top Load Stem is a modern 1-1/8 inch by 22.2mm stem designed specifically for BMX racing. Box Two Top Load stem bodies are cold-forged and CNC-machined from the highest quality 6061-T6 aluminum. The lightweight front clamps are cold-forged and CNC-machined for increased stiffness and strength.

  • Cold-Forged and CNC Machined from 6061-T6 Aluminum Alloy
  • Fits 1-1/8” Steerer Tubes
  • 45° top loading design with a 22.2mm clamp for use with most BMX bars