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.one. Carbon Handlebars

Install with carbon paste and tighten stem to a maximum of 7 Nm.
SKU: BX-HB17C

Ultra-lightweight BOX ONE Carbon BMX Handlebars are made using advanced carbon fiber technology. Designed for smaller BMX racers, they feature a unique profile that increases stiffness and strength, while keeping the weight extremely low.



The 3-inch Mini bars are 21 inches wide, the 4.5-inch Juniors are 23.5 inches wide and the 6-inch Experts are 25.5 inches wide. All three sizes have 7 degrees of back sweep and 2 degrees of up sweep.



BOX ONE Carbon handlebars are designed for BMX racing only. They should be installed by a professional bicycle mechanic and inspected for damage after crashing or suffering an impact.



  • Weight: 162g (3"), 182g (4.5"), 285g (6")
  • Clamp: 22.2mm
  • Sweep: 7° back, 2° up
  • Meets or exceeds ENBMX Category 2 standards


Install with carbon paste and tighten stem to a maximum of 8 Nm. Use only carbon friendly brake levers, like the BOX Genius lever, to prevent damage to the carbon fiber tubing.