- Cable-actuated flat-mount mechanical disc-brake caliper - "Plug and Play" dual piston caliper for improved braking performance over single-piston designs - Dual-piston brake-pad actuation prevents rotor deformation - Compatible with both 140mm and 160mm front and rear rotors - Fully adjustable design featuring pad in/out fine-tuning - Includes mounting hardware and FM adapter - Uses Origin8 disc brake pad models 120563/120564/120565