Cs Pg1230 Nx Eagle 11-50 12Spd, Pg1230 Cassette 11-50T 12 Speed Nx Eagle Available via Click & Collect Only Share Loading Facebook Like button... Cs Pg1230 Nx Eagle 11-50 12Spd, Pg1230 Cassette 11-50T 12 Speed Nx Eagle Available via Click & Collect Only Share Loading Facebook Like button...