• New old stock all black 6 speed non index freewheel (sometimes known as a screw on cassette or a block )
• Screws on to all standard multi-speed rear hubs
• This freewheel has non index shaped teeth but will work with index or friction gear shifter levers & derailleurs
• Ideal for repairs or rebuild of all terrain bikes, trekking, road , kids bikes etc etc
• Ratio 28/24/21/18/16/14 (this is no of teeth on each cog )
• To remove these freewheels you need to use a 2 pin freewheel remover ( not required to fit only to remove)
• 470grams approx