2002 Sm50 Parts Crossover

[unitedrider]

I have a 2002 Gasgas Sm 50 that is giving me a hard time finding a crankshaft assembly I have been doing some research and found that the motor is a Franco Morini motor witch is made in Italy it looks very similar to the Ktm 65 engine does anyone know if I would be able to use the crankshaft out of a KTM 65 or any other bikes that share the same motor,or where I could find a crankshaft I am also having a hard time finding a repair manual or service manual any help would be great!

 

[stainlesscycle]

herdan corp has all the franco morini parts.
as does http://www.morinifrancousa.com/models.htm (you can go here and identify it - i'm betting it's an s6 motor)

 

[slocalspode]

Does your motor look like the one shown here?:
http://www.gasgasrider.org/forum/showthread.php?t=2228&page=2
I have been looking for a source of 70-80cc big bore kit for quite
some time.
Let us know what you find.
Jeff

 

[unitedrider]

It's definitely the Gasgas motor not the Derbi motor I have called and talked to several people including Jim Snell from rising sun he told me to contact Herdan.com witch is a Franco Morini importer as well as Morini Franco USA and still have had no luck I guess its almost impossible to find a source of parts and knowledge for this particular motor

 

[slocalspode]

If you read French I found a couple of forums that mention
the SM50 GasGas.
You might try these folks.
http://www.treatland.tv/new-puch-peugeot-motobecane-vespa-moped-parts-s/88.htm
They seem to stock some odd Euro bike parts and they may be able to
find what you are looking for.
I plan to check with them one of these days myself.
Jeff

 

[unitedrider]

I went to treetland.tv and called the phone number they said they have no parts for the gasgas Franco Morini motor

 

[unitedrider]

I'm thinking that it will be a lot easier to just install another motor I've been looking at the KTM 65cc engine has anyone tried to fabricate a motor to fit into the chassis any recommendations on what motor would be the best fit