Lineandinitial
Legio patria nostra
Benelli 1950’s 250cc
I think it’s a Speedway engine.
There were no reliable belts back then and chains stretched too easily and often broke.
A couple of gears look to be smaller than others, so what power is robbed with weight and friction, may be recovered with gearing.
Very cool!
I think it’s a Speedway engine.
There were no reliable belts back then and chains stretched too easily and often broke.
A couple of gears look to be smaller than others, so what power is robbed with weight and friction, may be recovered with gearing.
Very cool!
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