Shimano Tiagra 2x10 Hydraulic Disc Brake Groupset Used, but in great condition with plenty of life left in it. Just need hydraulic brake hoses and shifter cables to install it, I include one of each but it might need fresh ones to be safe. Includes; 34-50 Crankset with 165 crankarm Sunrace 11-42 cassette - i used this with a derailleur extender, worked really well (extender not included as i use that now on my new set) Shimano 11-34 cassette Front & Rear hydraulic disc brake callipers Front & Rear derailleurs 10 Speed Chain with a quicklink Shimano PD-ME700 Clipless pedals