If the Heavy Duty with the Solid Axle and 36 spokes is sold out, you can replace it with the Utility hub.
Specifications:
HEAVY DUTY hub 380% Ratio Range Max 100 Nm Motor Torque@160 Kg GVW Max 90 Nm Motor Torque@ 200 Kg GVW Max 85 Nm Motor Torque@ 250 Kg GVW 135mm M10 Solid Axle 9-spline freewheel for threaded lockring 40T spline Hub Interface I.S. 6-hole discbrake, Max 223mm rotor
