Shimano deore disc m575 brakesembrace the optimal stopping power of disc brakes with shimanos deore m575 disc brakes featuring a 2 piston design and a flip flop lever these disc brakes provide immedate stopping power with a precise bite featuresopposed 2 piston design strong stopping power with precision control flip flop lever design open clamp banda 2 year warranty is offered with all shimano products from chain reaction cycles 3 years on dura ace and xtr products buy shimano components