Size: 20 inches - This refers to the diameter of the wheel, commonly measured from one edge of the tire to the opposite edge.
Width OD: 38mm - The outer diameter of the wheel, measured from one sidewall to the opposite sidewall. This measurement affects the stability and handling of the bike.
Spoke: 6 - This indicates the number of spokes connecting the hub to the rim. Spokes provide structural support and distribute the load across the wheel.
Hub: Front 3/8 Axle - The hub is the central part of the wheel where the spokes attach. The 3/8 Axle refers to the diameter of the axle that fits into the fork of the bicycle. This measurement ensures compatibility with the bike's frame.
Hub: 1/Speed Free Wheel 3/8 Axle - This specifies the type of hub compatible with a freewheel, which allows the rider to coast without pedaling. It's designed for bicycles with a single-speed drivetrain.
Hub: 1/Speed Coaster Wheel 3/8 Axle - This indicates compatibility with a coaster brake hub, which engages the brake when the pedals are pedaled backward. It's also designed for single-speed bicycles.
Wheel Style: Single Schrader/Valve - This refers to the type of valve used for inflating the tire. A Schrader valve is the standard type found on most bicycle tires.
Material: Plastic - Unlike traditional bicycle wheels made of metal alloys like aluminum or steel, this wheel is made of plastic. Plastic wheels can be lighter and less expensive than metal ones, though they may sacrifice some durability and stiffness.