Promax SQ-1 Crank Arm Set - 170mm Square Taper JIS Spindle Interface 110mm BCD Blue Model=Rear Shock Lightweight Coil Spring tapered tubes

tapered tubes

} 10% larger body with premium bearings

Compatible with road and mountain (68/73mm) bottom bracket shells

5 Wall Dbl Side NMSW Color Silver Hole Count 32 Valve SV Weight 440g ERD 549 Extras

Promax SQ-1 Crank Arm Set - 170mm Square Taper JIS Spindle Interface 110mm BCD Blue Model=Rear Shock Lightweight Coil Spring tapered tubesPromax SQ 1 Crank Arm Set 170mm Square Taper JIS Spindle Interface 110mm BCD Blue. 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