Pay in 4 interest-free payments of $68.61 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
and bearings required
Features oversized +1mm intake and exhaust valves for improved airflow
Pistons Include OEM Spec Piston Rings
Hotcams pair of stage 1 camshafts (intake & exhaust cams) 5045-1IN
91004-MKE-A01
14-16 Yamaha YZ250F YZ 250F Kibblewhite Titanium Valves Springs Piston Cometic DR250 and bearings requiredTake your Yamaha YZ250F engine to the next level with this premium top end rebuild kit. Everything you need for a high performance rebuild at an unbeatable value. Key Features: Kibblewhite 77mm piston for increased displacement and compression (13: 1) Cometic head gasket set for optimal sealing Black Diamond intake and exhaust valves for durability Kibblewhite valve stem seals for reliability Titanium valve springs and retainers for lightweight