TB Parts 143cc Big Bore V2 Race Head Kit - Forged Piston - TBW9175 tbw0930 – Race Head V2 Intake

– Race Head V2 Intake Kit

V1 Race Head

Kit includes the slide with needle

TBW0862 - Top end gasket set

Main Jet Kit = TBW1353

TB Parts 143cc Big Bore V2 Race Head Kit - Forged Piston - TBW9175 tbw0930 – Race Head V2 IntakeFits 2017 2018 Kawasaki Z125 Pro 143cc Big Bore Performance Kit (Forged 60mm): NEW Ceramic coated all aluminum cylinder (no steel sleeve) NEW UPDATE Sept 2024 Lightweight FORGED high compression domed 60mm piston with rings, pin, & clips NEW Head gasket kit Now includes the cylinder head o ring set and an exhaust gasket. Forged anodized aluminum roller rockers Huge 30mm intake and 24. 5mm exhaust valves Stainless Steel Valves (21 4N material) 27mm