
The Avid Elixir 1 Rear Hydraulic Disc Brake with 160mm G2CS (IS & Post Mount) the piston design & geometry of the Elixir line brings the power to this impressive entry-level brake. Complete with the uniquely smooth control of Taper Bore technology integrated within the sleek ambidextrous lever body, tooled reach-adjust & two-piece top-loading caliper, Elixir 1 is the best performing hydraulic disc brake in its class.