TB 143cc Bore Kit & Performance Camshaft – KLX110 2003-09 Models Engine The kit also includes an

The kit also includes an all aluminum ceramic plated 64mm cylinder (with skirt)

Performance exhaust with carbon fiber can for all Z50 models from 1972 and up (Same as our Performance Exhaust 2 except for the can)

The new 125F is new in every way

19 - Present

All pins are 4-point riveted

TB 143cc Bore Kit & Performance Camshaft – KLX110 2003-09 Models Engine The kit also includes anTB 143cc Bore Kit & Performance Camshaft KLX110 2003 09 Models 143cc 60mm Big Bore Kit with Performance Camshaft: TBparts 143cc big bore kit with our NEW bolt on performance camshaft. The combination of these parts amplify the results! The cam opens up the valves more so the larger bore kit can breathe better resulting in even more power throughout the power curve! You will not believe the night and day difference this setup makes over the stock