Xt 12 speed cassette 10 45 July 8, 2019 16 32 64 128 Shimano xt 12 speed cassette 10 45 Shimano xt 12 speed cassette 10-45 weight Cassette shimano xt 12 speed 10 45t Xt 12 speed cassette weight Xt cassette 12 speed Xt 10 speed cassette weight Shimano xt 12 speed derailleur setup
