The oil leak is assembly lube...it'll disappear eventually or you can clean it out with brake cleaner spray.

If dragging the boards set the rear shocks at 2 turns out from minimum and try. They are set a minimum from the factory for the lightest rider. Leaned over in turns the rider and bike weight compress the shocks (centrifugal force) and they'll drag unless the shocks are pre-loaded some.

 

Hi guys also my bike have this little issue hope it's only assembly lube, just one question: if I put twin slash mufflers without a tuner bike will be ok? Sorry for my English ...

 

Yep, no prob! ...and no worries for your english!

Cordiali saluti

 

Loonie thank you I will try after first service

Ciaoooo