basilic wrote:how about customized cassettes?
eg current shimano 11-28 goes 15-17-19-21-23-25-28
current sram 11-28 goes 15-16-17-19-22-25-28
I dont like the large jump 15-17, nor 19-22, but do not really care at the low end
I'd like 15-16-17-19-21-24-28
I have a 10 speed BBB cassette with the following teeth for my climbing bike:
16/17/18/19/20/21/22/23/24/25
They're widely available if it helps you.