Sram Unisex Adult PG 1231 Cassette, Silver, 11 12 13 Teeth

The set contains a cassette sprocket with a wide range of 11-50 teeth that allows optimal adaptation to any terrain The teeth are precision manufactured to ensure smooth switching performance and extend the life of the cassette The cassette has a robust steel construction and is therefore durable and resistant to wear and tear The set also includes a matching chain ring, which is specially adapted to the cassette to ensure optimal performance and shifting quality The PG-1231 cassette pinion ring set is easy to assemble and maintain, making it a great choice for bike mechanics or experienced cyclists