Sugino 75 Track Crank Arm Set - 170mm 144 BCD Square Taper ISO Spindle Interface Black. Sugino 75 Track Arm Sets.National Japanese Keirin (NJS) Association approved
Sugino recommends using a SG-75 ISO spindle taper
- TECH SPECS
| BB Included | No |
| Chainline/Hub Compatibility | 120 Hubs |
| Chainring BCD | 144 |
| Color | Black |
| Crank Intended Use | Track |
| Crank Length (mm) | 170 |
| Defined Color | Black |
| Drivetrain Speeds | Single Speed 3/32" |
| Number of Chainrings | No Rings Included |
| Pedal Spindle | 9/16" |
| Spindle Interface Type | Square Taper ISO |
| Weight | 580 |