Compatible Bike TypeRacing Bike, Cruiser, Universal, Road Bike, BMX Bike - Old School, Electric Bike, Folding Bike, Tandem Bike, Mountain Bike, BMX Bike, Recumbent Bike, Dirt Jumper, Cyclocross Bike, Tricycle, Touring Bike
These are good freewheels—smooth shifting with the correct Shimano ultraglide chain, teeth resist sharking, cogs can be flipped to last longer, low friction bearings, quiet pawls.