36T Single Speed Chainring Front Sprocket Chainwheel Cog for One Piece Crank BMX
Single Chainwheel 36T. Suitable for OPC or 3 Piece BMX cranks. Suitable for 1 piece and 3 piece BMX cranks. Also many Junior bikes that use a one piece crank. 1/2x1/8" Chain pitch. Removable Double Chain Guard.