Road Bike Cassette Explained

Shifting explained for.

Road bike cassette explained. While the overall shape is similar. A typical gear spread for an mtb cassette the amount of teeth on the smallest and largest sprockets would be 11 34t. Standard which is commonly 53x39 and compact commonly 50x34. When choosing cassettes you can choose a cassette that has a narrow range of ratios but closely spaced between each cog or you could choose a cassette that offers a wide range of ratios but at the cost of bigger jumps between cogs.

Most mtb bikes use 9 10 11 or 12 speed cassettes although more budget models may use 8 or less commonly 7 speed. To compensate for the loss of the smaller inner ring a 1 crankset is often matched to a wider range cassette. How to road bike gear. Most road bikes will come with 11 12 or 13 teeth on the smallest sprocket and then will have anywhere between 21 and 32 teeth on the largest sprocket.

They typically differ from road bike cassettes in having greater gaps in gearing between each sprocket. On a road bike you have two choices of chainset. Thus a 11 28t cassette would denote a cassette with a smallest 11 tooth and largest 28 tooth sprocket. Cranks come in a number of forms for road bikes including standard compact super compact.

Most road bike cassettes have an 11 12 or 13 tooth smallest sprocket then between 21 and 32 teeth on the largest sprocket. Road bike shifters explained. Every road cyclist understands that size of the chainrings and sprockets dictate the gearing of the bike however there is more to the concept than simply the number of teeth involved. Cassettes generally offer gears in the range of 11 25 or 11 28.

Road bike cassettes for climbing. And what effect varying the size of the front chainrings and rear cassette sprockets will have on your pedalling will.