Yamaha MX125A motor complete, will need rebuild, up for sale UPDATE 175cc cyl

[YZB 500]

HI all,

A friend just dropped off a MX125A motor complete with the correct code Carby. it's come off a kid's go kart, will be removing the top end this weekend to check it out, i.e. what the bore size, has the rod damaged the cases.

model code 402-0005XX

Just seeing if there is anyone interested. will be up for sale soon

[YZB 500]

Just an update, pulled the top end off, discovered an unexpected fined, MX or DT 175 barrel and head. bore at 0.50 oversize, not sure what the barrel is yet.

Will mic up later on, has piston code 455, conrod code 248 and the cylinder is 443-00 code.

Flywheel point set up not internal rotor ignition CDI