Building a bike or want to upgrade the gears on your old ride? Cycling Deal can help with our great range of cassettes and freewheels for mountain bikes, road bikes, and racing bikes. We stock extensive selections of both free-wheel and freehub cassettes, with both varieties offering between 6 and 11 speeds. Our sprockets come from top brands Shimano and Sunrace. These bike parts make it easier than ever for you to change your bike's gear ratios or add additional speeds.
Source: https://www.cyclingdeal.com.au/drivetrain/cassettes-freewheels/