TB 143cc Big Bore Kit, 60mm – KLX110/Z125 All Models Brake Increases travel 1

Increases travel 1

All Years Honda CRF50 / XR50

60% stiffer spring rate (compared to stock)

Custom developed by BBR Motorsports for mini four-strokes

TB 143cc Big Bore Kit, 60mm – KLX110/Z125 All Models Brake Increases travel 1TB 143cc Big Bore Kit, 60mm KLX110 All Models TBparts 143cc big bore kit for all KLX110s, an affordable setup that will really make your KLX110 fly! High quality parts and requires no machining to the cases or other modifications bolt on and go! This kit includes all the necessary top end gaskets. TBparts 60mm 143cc Big Bore Kit: An all aluminum ceramic coated 60mm cylinder. No case boring required, bolt on! This cylinder is lighter than a steel