Cycle Group PX-CK13ST155-BK Promax SQ-1 Square Taper JIS Cold Forged BMX Crank, Black

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.

• Compatible with any JIS square-taper bottom bracket, cold-forged from 6061-T6 aluminum for strength, low weight and durability
• Bottom bracket sold separately
• Meets or exceeds ENBMX standards
• Weight: 531g