New Engine in Q plated frame?

[johno74]

This might be an old hat type question but if I have a Q plated crosser frame, can i change the engine/capacity? Or will it have to go thru the msva etc?

Its an RM250 chassis that i would like to stick a 650 in to make a chop out of. At the mo its got an old XL250 engine in it.

I wouldnt be changing the taxation class or the fuel type, just the engine and its cc.

Anybody know for sure??

thankyou everybody
JohnO

[Alik Windrush]

Assuming that the crosser frame has a registration; then no MSVA as it isn't changing from a bicycle to anything else.

Fill in the changes section on the log book for new engine number and capacity and send it off to DVLA.

[here's_Mike.R]

I'm on the lookout for an XL250 engine, if you're selling it.