The Shimano CS-HG41 8 Speed Cassette 11-30T uses the same Hyperglide technology that appears on their top of the range components, with computer-designed teeth and contoured shift gates helping your chain to move between sprockets as you change gear.
To make the cassette more durable, the sprockets are made from nickel-plated steel, and there's a corrosion-resistant steel lockring.
Finally, the cassette is drilled and excess material cut away to reduce the weight without reducing the stiffness of the sprockets.
All of the bikes we sell online are built and inspected by our qualified mechanics – just like when you buy a bike from one of our stores. All you’ll need to do when you receive the bike is straighten the handlebars and attach one of the pedals. This service is free, and included every time you buy a bike. Find out more.