Prowheel Bike Crankset 1 Piece/ Single 32T Charing Crank Set with 152mm Arm and Doulbe Chain Covers for 18-24 Inch Kid Bicycles, Compatible with 1/ 6/ 7/ 8 Speeds Freewheel
32T Chainring: Steel material, high strength and durable
Plastic Double Wall Chain Cover: Light weight, prevent the chain from slipping, protect the chain, and make it more aesthetically pleasing. Prevent children's pants and skirts from getting caught in the chain
Aluminiun Alloy Arms: 152MM length, aluminium alloy material, lightweight, strong strength, and will not rust.
Suits for: 18, 20 ,24 Inch kids bike, folding bike, compatibel with sing speed, 6/7/8 speeds bikes.
Compatible with: 9/16" bike pedal
Total Weight: 0.55KG/ 1.21LB