Sprockets

[Cliff Cook]

Need front and rear sprockets for 1975 250. I believe stock were 13 frt, 52 rear.  I mounted a 14 frt and 56 rear some time back in a 520 chain size (14 frt was available).  This gives the same ratio, but I fear the 14 with chain may contact other fragile components.  Any advice on use of the 14, or availability of the original sprocket sizes??

 

[Rocket]

Cliff
Go to the parts page on this site and contact any of them listed, all good guys and will be very helpful.
Rocket