The avid elixir organic disc brake pads the avid elixir organic disc brake pads provide consistent braking and good all round stopping power the avid elixir organic disc brake pads with an aluminium back plate are easy to fit and install for complete convenience and now feature a new caliper with a larger piston and pad combination for increased stopping power avid elixir organic disc brake pads features short break in time durable outlasts rim brake pads in all condition