Product description
Shimano Altus CS-HG31 Cassette 8-speed
With a variety of high-quality technical features - including stable 9-speed drive, v-brakes and disc brake systems or easy-to-use gear levers with Rapidfire Pus technology, the Altus offers reliable performance for leisurely riding pleasure.
Technologies:
HG-Hyperglide
In combination with Shimano Hyperglide chains the HG cassette sprockets guaranteed fast, precise index shifting function. The special computer-designed sprockets feature particular tooth profiles and specifically positioned climbing aids that optimise the chain guide during shifting. This results in fast, smooth and noiseless gear changes.