How to identify your 250cc engine? By scooter2 (Read 468 times)

[scooter2]

My engine says "172mm" with no extra marks and my trunk tag says cf250t.

I know there's a v3 and v5 and i think there's also some "P" versions.  Can I assume I just have a cf250t engine?  
I need to order a belt, variator, and cvt cover for this bike.

[alleyoop]

250T with the Honda clone 244cc
If you have a 12 or 13 inch rear wheel it should be a 918x22.5x30.
If you have a 10 inch rear wheel it should be a 828-22.5-30