Cylinder Head – YX 50 – 39mm

YX 50cc cylinder head.

Material - Aluminium alloy
Piston diameter suitability - 39mm
Valves - Inlet 19mm / Exhaust 16mm
Cylinder head length - 91mm (machined face to machined face
Intake port diameter - 22mm
Exhaust port diameter - 20mm

Made to fit - YX, Lifan, may fit other engines (check dimensions)

Supplied with internals such as camshaft, valves and tappets already installed.

Note: This part will require the valve clearances/tappets to be set to IN 0.10mm & EX 0.15mm upon installation.