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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
1992 and up Honda Z50
We decided it was time for an update and this new one is exceptional
143cc Big Bore Performance Kit (Forged 60mm):
Needle will be on 2nd
Quiet Insert: Quiet Insert (sold separately)
TB Parts 165cc V2 Roller Rocker Race Head Big Bore Kit - Z125 Pro - TBW9177 shock 1992 and up Honda Z50Fits 2017 2018 Kawasaki Z125 Pro 165cc Big Bore Performance Kit (64mm): TBW9177 NEW Ceramic coated all aluminum cylinder (no steel sleeve) Lightweight high compression domed 64mm 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 intake port, 23mm exhaust port