Clarks Clout 1 Hydraulic Disc Brake Set Clarks Cycle Systems is a brake specialist from the United Kingdom (UK) with over 60 years of experience. Features: ✅2 Piston hydraulic brake ✅Lightweight brake system ✅FREE 2 stainless steel rotors (160mm) ✅Mineral oil fluid (same mineral oil with Shimano) ✅Lever reach adjustment ✅Weight - 419g ✅Brake pads are compatible with Shimano Non-series (Shimano B01S) ✅Comparable performance with Shimano Deore brakes but at a more affordable price