Hi.
I wonder if there any differense between these to chassies more then just unpainted track tunnel.
Please excuess my poor english, but i just a stupid swede
I wonder if there any differense between these to chassies more then just unpainted track tunnel.
Please excuess my poor english, but i just a stupid swede

Sam88
New member
I'm sure if they are similar it wouldn't be hard to swap, I think the Ski-doo Touring and Summit are the same chassis, if not they are very similar and it wouldn't be hard to swap in the engine.
the front shock mounts are different from long travel to short travel and the footwells are wider on the SXR and Viper but essentially they are the same
The front engine mounts are different..
Different
The entire front cast piece is different. The heat exchangers are all different. The footwells are different but interchangeable. It's an easy swap if that's what you are up to. Just change over the heat exchangers and the front cast section of the frame that has the shock mounts and the shock mounts. Other than these items, all the proaction chasis are essentially the same.
Madmatt
The entire front cast piece is different. The heat exchangers are all different. The footwells are different but interchangeable. It's an easy swap if that's what you are up to. Just change over the heat exchangers and the front cast section of the frame that has the shock mounts and the shock mounts. Other than these items, all the proaction chasis are essentially the same.
Madmatt
what are you trying to do?
What iam trying to do i don't know jet. I think i'am gonna modify my vmax a little bite
why i asked about this is only because i wondered if the viper chassie would be a better object to start with. I know where i can get one ALMOST for free. I Got RYDE FX front Shock from a PROX so front shocks mount will be change any way. i would like to change to another Engine but i dont know what engine that would be. I want a 2 stroke with injection and RSR. I Don't want a to big heavy engine in it. But I got the answer i need. I will use the chassie and build on that and se where it goes.
Thanks a lots guys!

Thanks a lots guys!