Cable actuated dual piston hydraulic Post Mount caliper for increased brake response and power `Plug and Play` caliper improves the performance of existing mechanical disc brake systems Suitable for both front and rear wheel use Available in both a Road/Cross/Gravel version, as well as an MTB specific design Tool free adjustment Includes mounting hardware and IS adapter Uses Origin8 disc brake pad models 120385/120268/120288 Frt or Rr Black Mineral Oil Standard Post Mount Road/Cross/GravelUPC/EAN/GTIN: 888571038871