BOX Vector M30-M Crankset

Box Components


BOX Vector M30-M Crankset

These are for the little dudes! Mini and Junior size BMXers! Featuring beefy hollow-forged crank arms and a massive 30-millimeter Praxis™ M-30 spindle cold-forged from 7075 aluminum and precision ground to extremely tight tolerances, the Vector M30-M Crankset is the absolute stiffest junior BMX crankset available today. A precision CNC-machined chromoly/alloy self-extracting crank bolt system makes installation and removal a snap.

NOTE: Fits BMX racing Frames with Euro BB

Material 7075-T6 Aluminum
Length 145, 150, or 155mm
BCD 104mm
Finish Matte black w/ laser-etched graphics
Q Factor 153mm


  • Praxis™ External BSA Bottom Bracket
  • M30 BB installation tool


  • 145mm: 498 grams / 17.6 ounces
  • 150mm: 509 grams / 17.9 ounces
  • 155mm: 518 grams / 18.3 ounces
  • BB only: 119 grams / 4.2 ounces

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