SHIMANO DEORE XT T8000 3x10 speed Groupset with Left/Right Clamp ring Shifter and Front Rear Derailleur Clamp Band Mount|Bicycle Derailleur| - AliExpress
New Shimano Deore XT groupset for 2012 - BikeRadar
Shimano's Refocused 2012 Deore XT Group Review - Pinkbike