Box DoorBox Door Spare Part for Butchers & Bicycles Cargo Bike Replace or upgrade your Butchers & Bicycles cargo bike with this durable Box Door. Designed to fit seamlessly on the cargo box, this high quality replacement part ensures secure closure and easy access while maintaining the bikes sleek design. Made from strong, weather resistant material, the box door protects your cargo from wind and rain while offering everyday durability. Easy to install, its