Sugino Grand Mighty NJS crank arms
Grand Mighty crank arms feature super hard-forged Duralumin alloy construction and are even stronger than Sugino 75s due to being passed through a unique forging process an astounding 26 times. Plus, they're absolutely beautiful with a finish that resists corrosion and oxidization like no other.
Anodized with a superb matte champagne gold color w/Ā highly polished top side of each crank arm.
Requires a 109-111mm ISO square taper bottom bracket (sold separately).
Specifications
⢠length: 165, 167.5, 170, 172.5mm
⢠144mm bcd
⢠Q factor: 139mm
⢠NJS certified & stamped
⢠chainring bolts included
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Sugino Grand Mighty NJS crank arms
Sugino Grand Mighty NJS crank arms
Grand Mighty crank arms feature super hard-forged Duralumin alloy construction and are even stronger than Sugino 75s due to being passed through a unique forging process an astounding 26 times. Plus, they're absolutely beautiful with a finish that resists corrosion and oxidization like no other.
Anodized with a superb matte champagne gold color w/Ā highly polished top side of each crank arm.
Requires a 109-111mm ISO square taper bottom bracket (sold separately).
Specifications
⢠length: 165, 167.5, 170, 172.5mm
⢠144mm bcd
⢠Q factor: 139mm
⢠NJS certified & stamped
⢠chainring bolts included
Original: $395.00
-70%$395.00
$118.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Grand Mighty crank arms feature super hard-forged Duralumin alloy construction and are even stronger than Sugino 75s due to being passed through a unique forging process an astounding 26 times. Plus, they're absolutely beautiful with a finish that resists corrosion and oxidization like no other.
Anodized with a superb matte champagne gold color w/Ā highly polished top side of each crank arm.
Requires a 109-111mm ISO square taper bottom bracket (sold separately).
Specifications
⢠length: 165, 167.5, 170, 172.5mm
⢠144mm bcd
⢠Q factor: 139mm
⢠NJS certified & stamped
⢠chainring bolts included
















