SPECIFICATIONS
Frame: Aluminium
Fork: 4130 steel
Motor: Bafang M400 250w, 80Nm Torque
Stand: Steel
Stem:  Adjustable
Wheels:  27.5inch/650B rear, 24 inch or 20 inch front
Tyres: up to 2.1 
Groupset: Shimano SLX 11 Speed (other options available on request)
Brakes: Hydraulic Shimano, 203mm front disc. 203mm rear disc
Overall length: 2500mm (Courier) 2870mm (Family) 
Overall Width: 485mm (550mm with box)
Wheelbase: Courier 1880, Family 2250
Weight complete bike Courier: 25kg without box 
                                         Family: 28kg without box 
                                           (all weights and sizes are approximate and dependent on full specification)