2011 Birel 125 shifter complete with Mychron 4 ready to hit the track! Kz125 with 38mm PWK carb. Motor just had the top end freshened up with new piston, rings, cyclinder, & gaskets. Only 2 track days on the motor since it has been refreshed. New fuel lines. Brakes were just completely gone through. Both caliper & master cylinder were rebuilt with fresh seals, springs, etc. I have a handful of spares to throw in with the kart including a spare carb, jet kit, sprockets, clutch, seat (your choice of size), ignition, and several other pieces. Also, I have a complete Birel front brake kit (calipers, rotors, master cylinder, bias bar, spindles etc), that I can install on the kart for an additional $400. Located in Mooresville, NC. Additional pics available.