Promax SQ-1 Crank Arm Set - 150mm Square Taper JIS Spindle Interface 110mm BCD Red MFPN=IFD4700F Hollow forged aluminum lever blade

Hollow forged aluminum lever blade

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37 BB/Frame Interface English BB Shell Width (mm) 68 Spindle Interface Type SRAM DUB Defined Color Black

Textured carbon brake lever for better finger grip

Promax SQ-1 Crank Arm Set - 150mm Square Taper JIS Spindle Interface 110mm BCD Red MFPN=IFD4700F Hollow forged aluminum lever bladePromax SQ 1 Crank Arm Set 150mm Square Taper JIS Spindle Interface 110mm BCD Red. 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