Skip to content
Promax SQ-1 Crank Arm Set - 140mm Square Taper JIS Spindle Interface 110mm BCD Gold. The SQ-1 cranks arms have a traditional five-arm 110-bolt pattern spider and come in a variety of lengths to fit most riders or riding situations from the 5-and-under BMX racer to the 6-foot tall fixie-riding hipster.110mm BCD
Compatible with any JIS square-taper bottom bracket
Cold-forged from 6061-T6 aluminum for strength low weight and durability and feature beautiful anodized finishes
Bottom bracket sold separately
Chainline with 113 BB: 42.3mm
Q-Factor with 113 BB: 151.1mm
- TECH SPECS
| BB Included | No |
| Chainring BCD | 110 |
| Chainrings Included | No |
| Color | Gold |
| Crank Arm Material | Aluminum |
| Crank Intended Use | BMX |
| Crank Length (mm) | 140 |
| Crankset Style | 3-Piece |
| Defined Color | Gold |
| Drive Side Compatibility | Right Hand Drive |
| Drivetrain Speeds | Single |
| Number of Chainrings | No Rings Included |
| Pedal Spindle | 9/16" |
| Spindle Interface Type | Square Taper JIS |
| Weight | 503 |