9-46t

The birth of 12-speed cassettes help mitigate that issue, and e thirteen components push that a little bit further with the TRS Plus 12-Speed Cassette. It features two 7075-precicion-machined-aluminum outer cogs, paired up with a whopping 10 ultra durable chromoly steel inner cogs, keeping weight down to a minuscule 336g for the 9-to-46-tooth version, while keeping the price palatable.