Box Hollow BMX Stem Black 48mm x 22.2mm x 1 1/8"

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  • Regular price £49.00
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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.


The BOX Hollow BMX Stems come with a 48- or 53-millimeter extension and a 5-degree rise or drop.


To ensure proper clamping force, the stem must be mounted on a fork with at least 40 millimeters of exposed steerer tube.


Available in Anodized Red, Blue, Gold and Black with laser-etched graphics and six hollow chromoly Allen bolts. Meets or exceeds ENBMX Category 1 standards. Fits 22.2 Ø handlebars. Not compatible with carbon fiber steerer tube forks.



  • 48mm-213 grams/7.5 ounces

  • 53mm-218 grams/7.7 ounces