Import productDescription:Metal intake and exhaust valves, springs kit. DESCRIPTION OFCTERISTICSCOLRISPETENCE0 WCompatibility as described by Origenchina Arientatrastra-IzquierdoBCivarIlargo of the armed product8 cmalture of the armed product2 CMMODEL OF COMPATIBLE AUTO 1 admission game and exhaust valves and springs DescriptionFeaturesImport productDescription: Metal intake and exhaust valves, spring kit. Suitable for 110cc horizontal engine. Fit for 110cc, Dirt Bike, Go Kart, Go-karts, Go Cart, Go-Kart, 4 Wheeler, Quad Bikes, Dune Buggy, 4 Wheeler, Pit Bike, Trail Bike. Includes: inside or without spring, intake valve, exhaust valve, valve seat, valve oil seal and valve splitting nipples. v diameter