1975 F55/BITZA - exact original model uncertain, Rigid handle bar thyratron EI, R16 open spark plug hole mag cylinder cover,
55cc, 135psi, 16' sprocket nose bar, 3/8-60dl stihl chisel.
chain brake from a AV model now replaced with std F55 clutch cover,
Cracked pull start cover replaced with very nice used one.
bitza residual from multiple repairs, rebuilds, replacements used as a production pulp cutter for many years.
