Promax SQ-1 Crank Arm Set - 160mm Square Taper JIS Spindle Interface 110mm BCD Red MFPN=KID633.O 1 Hydraulic Hose Length 1300mm

1 Hydraulic Hose Length 1300mm Caliper mount Flat mount

}Bosch Speed Sensor - 1610mm Bosch Ebike System 2

T47 Outboard threaded bottom brackets are made from machined aluminum and thread together directly into T47 frames

52° engagement riders will revel in unrivaled control in the tech with an open invitation to put the power down at any moment

Promax SQ-1 Crank Arm Set - 160mm Square Taper JIS Spindle Interface 110mm BCD Red MFPN=KID633.O 1 Hydraulic Hose Length 1300mmPromax SQ 1 Crank Arm Set 160mm 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