Sugino Grand Mighty NJS crank arms
Grand Mightys feature super hard-forged Duralumin alloy arms and are even stiffer than regular Sugino 75s.
Anodized with a superb matte champagne color w/ highly polished top side of each crank arm.
• length: 165, 167.5, 170, 172.5, 175mm
• 144 bcd
• NJS certified & stamped
• chainring bolts included
• recommended for use with a 109-111mm ISO bottom bracket (sold separately)