Product details:
Shimano HG500 10-Speed Cassette HG500 means this is the Tiagra-quality version of one of the most reliable innovations in the world of cycling - the Shimano Hyperglide cassette. Ramps and cutaways on each cog ensure faster shifting. The sprockets are drilled to save a bit of weight. The cogs' nickel-plated finish delivers hard wearing corrosion resistance.