Honda Hobbit 44mm Oversize Head rz50 Works for both the M1

Works for both the M1 and M01/02 cylinder kits

Expect scratches and minor imperfections

Any sizes over 11 may require some case grinding to fit on a Minarelli V1

Unusual Puch X50-2M

Honda Hobbit 44mm Oversize Head rz50 Works for both the M1New 44mm head for Honda Hobbit, PA50, Camino, etc. Oversized head increases cooling potential. It also features angled spark plug hole and eliminates the decompression valve. This may make your bike tougher to start unless you install a kickstart or pullstart assembly. It also eliminates the possibility of a leaky decomp. This cylinder head is thicker than your stock Honda head. Longer studs or bolts may be necessary for installation. The cylinder