Promax SQ-1 Square Taper Cranks

By Promax


Promax SQ-1 cranks are a traditional alloy race crank to suit a square taper BB. Super nice shape and a great choice for any racer who is looking for a different crank length while using a square taper BB.

  • Five-arm, 110-bolt pattern spider
  • Compatible with square-taper bottom brackets only
  • Cold-forged 6061-T6 aluminium
  • Laser-etched graphics in lengths
  • Available in 135 to 170 in 5-millimeter increments
  • Bottom bracket sold separately