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Help Please, Model And Age? Sherpa

  •
smelling123
in Bultaco

Featured Replies

Hi,

Just bought a Bulto Sherpa 250, engine/frame number is 19000*** can anyone help? I think its 1975?

Also, what would be suitable gearing for trials (its the 520 type chain) - its got 11t X 39t at the moment - is that OK?

many thanks

Stu

Edited by smelling123

  • Quote

    Try this link http://www.clubbultaco.com/ident.htm.

    Model 190 shows 1977/78.

    There is a forum Bultaco M80 Sproket sizes on this site, which agrees with with Haynes Manual 11/46 on a 520 chain.

    I have a 198 which has the 11/46 and seems ok.

    Have fun.

    Steve

  • Quote

    I have a model 190 from 1977.

    I use 12/46 and find it works well.

  • Quote

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