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We will be closed Monday, July 4th for Independence Day.

CJ Ackley Machine Company Crank Arm Shorteners Individual

SKU 210000008217
Original price $80.00 - Original price $80.00
Original price $80.00
$80.00
$80.00 - $80.00
Current price $80.00

Reduce knee strain and increase cadence. Bolts into crankarm and pinches arm with adjustable cams.

Product Notes:

  • Shortens crankarms by 24, 41, 58 and 75mm.
  • Adjustable cams to fit a variety of crankarm widths from 23 to 42mm.
  • Compatible with 9/16" pedal threads.
  • Pedal wrench not included.
  • This listing is for individual shorteners, the pair can be found here.
  • Requires a 6mm allen wrench and a tube of Loctite 242 to install the shorteners on your crank arms.  These items are included.
Type: Left