SRAM Maven Bronze MTB Hydraulic Disc Brake Front Post mount GreyDark Polar Anodized finish Tool free Reach Adjust 18 and 19 millimeter pistons for best in class power Swinglink for signature SRAM lever feel Stiff 4 piston caliper with best heat management and easier bolt access Organic pads come standard for the best modulation and the quietest ride Stealth lever architecture for a sleeker, more modern ride Mineral Oil for low maintenance Designed for use with Maxima Mineral Brake Oil only SRAM Model ID: DB MVN