Box Hex Lab BMX Stem (Blue) (1") (28.6mm Clamp) (45mm)

Box Hex Lab BMX Stem (Blue) (1") (28.6mm Clamp) (45mm)
In Stock Online
Usually ships in 24 hours
$3.99 flat rate shipping! Learn More
This item earns up to 70 VIP Reward Points Learn More

The Hex Lab BMX Stem is a 28.6mm diameter bar clamp stem that is built oversize for supreme stiffness in all situations. Stiffness equals better bike handling and better power transfer that will put in competition with the best of the best. Designed as a front load and built using 3D cold forged 6061-T6 aluminum that is CNC machined into a no-nonsense, race animal, the Hex Lab BMX Stem will provide instant results.


  • Oversized stiff design
  • Oversized bar bore
  • Oversized Cro-Mo clamping bolts
  • Front load clamp design
  • Lightweight 3D cold forged design for superior strength
Size Clamp Material Process Rise Stack Height Steerer Tube Weight
40mm 28.6mm 6061-T6 Aluminum 3D Cold Forged 38mm 1" 3.7 oz
45mm 28.6mm 6061-T6 Aluminum 3D Cold Forge 38mm 1" 3.8 oz

This product was added to our catalog on November 27, 2019