Box Four 8S Derailleur and Shifter Storage This is VoltBike's 48V Li-ion

This is VoltBike's 48V Li-ion eBike battery pack with a battery management system (BMS)

also known as a Silver Fish battery

The Rear Wheel Spoke Guard is compatible with VoltBike Kodiak cargo bike and serves the purpose of preventing a child's feet from coming into contact with the spinning wheel

composed of Samsung INR21700-50G cells in serial mode

Box Four 8S Derailleur and Shifter Storage This is VoltBike's 48V Li-ionBox Four 8 speed wide rear clutch derailleur and Box Four 8 speed shifter bundle. The Box Components rear derailleur boasts a limited slip clutch with instant engagement and constant torque which prevents dropped chains and minimizes chain slap. Highly recommended for any mid drive electric bike and is an excellent upgrade over the traditional Shimano drivetrain.