TB 143cc V2 Race Head Upgrade Kit Bore Size:143cc The kit also includes an

The kit also includes an all aluminum ceramic coated cylinder

Shields filter from dirt and debris

Exclusive aerospace aluminum alloy is precisely engineered for the best combination of strength and fatigue reduction

Honda used different colors on them

Heavy duty spokes and anodized 10 X 1

TB 143cc V2 Race Head Upgrade Kit Bore Size:143cc The kit also includes an143cc Race Head V2, Upgrade Kit: Race Head V2 Roller rockers, 30mm intake valve, 24. 5mm exhaust valve, 27mm intake port, 23mm exhaust port (valves installed). Race Camshaft V2 1 for Race Head V2 Lightweight high compression domed 60mm piston with rings, pin, & clips Head gasket kit includes the cylinder head o ring set and an exhaust gasket. Race Head V2 Intake Kit This kit is to upgrade the cylinder head on KLX110s with a 143 kit installed to our