The Promax 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: 42.3
– Q-Factor with 113 BB: 151.1
– Crankset Style: 3-Piece
– Drive Side Compatibility: Right Hand Drive















































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