Adjustment: convenient & agrave; The great majority of engines of 4 times chinos (mini) ATV Quad 4 wheel Go Kart 50cc 70cc 90cc 110cc 125cc. Names Taotao, Coolster, NST, SunL, Kazuma, Baja, Roketa, Buyang, Coolsport, Lifan, Redcat, Eagle Compatibility. : Taotao 50cc-125cc VTT (ATA-125D/Boulder B1/T-Force/Cheetah/,ATA-110B,ATA-110D,ATA-110F,ATA-110H, ATA-110L,ATA-125A,ATA-125F1,ATA-125G,ATA1-125 H), Cooler 1 10cc/125cc (3050B, 3050C, 3050D, 3125B, 3125C, 3125R, 3125X8,3125XR8 y 3125XR8-S), Venom 125cc, X-pro 125cc, Icebear 125cc, Baja 90, Coleman 125cc. ,,,,,,,,0cc, Buyang, Coolsport, Kazuma (Falcon 90), Redcat, Loncin 50cc, Vitacci 125cc, AIM-EXrts Replace all terrain/pit bikes 50cc-125cc: SSR 110cc/125cc (SR70/SR110), SDG, Lifan, X-Pro, Pister Pro 90cc, Coleman 125cc, CRF/XR models (for CRF50 or XR50), XR80 Sports, JCL. (Not applicable to the Taotao DB series) ECONOMY AND EFFICIENCY: The PZ20 carburetor rebuild kit has the same performance as the PZ19 carburetor, but also preserves