SHIMANO Altus M2000 Series M365 Hydraulic Disc Brake Cycling Mountain Bike Shimano M365 Disc Brakes has a lightweight aluminium lever and is equipped with technologies that were originally developed for high-end brakes, for example, low-noise and stable braking performance, or the simple, clean one way bleeding technology. Shimano BR M395 Disc Brake System user reviews : 3.4 out of 5 - 14 reviews. Read it's strength, weaknesses, find deals and pricing - mtbr.com