darren
1959
is it a esso
or jawa
i dont think the companies were joind then if its a speedway engine its a esso
i will come out 1 day and see your stuff but not till my bikes finished so i can bring it with me
jim
Jim.
Its a works Jawa Engine in a works Eso frame , Eso joined Jawa in 1964.
ESO (motorcycles)
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ESO
Fate Taken over by Jawa
Founded 1949
Founder(s) Motorcycle racing rider Jaroslav Simandl
Defunct 1964
Headquarters DiviĊĦov, Czech Republic
Products Motorcycles
Parent Jawa
Eso was a Czech motorcycle factory producing only racing machines from 1949 until 1964, when it joined Jawa. ESO was founded by a motorcycle racing driver, and made bikes in 250, 350, and 500 cc, primarily for speedway, moto-cross and ice racing.[1][2] Engines were sourced from J.A.P. during the first year, and then an engine of ESO's own after 1950, first copied from J.A.P. and later of their own design.[3]