so ive got a 2012 ktm 450 xcw that im thinking about putting a timbersled kit on would this bike make a good snow bike or do motocross bikes work better
If that's the bike you have run it for a season and see how you like it. Bike choice is going to depend on who you ride with, the type of riding you do, and what luxury's you want on your bike such as electric start, heated grips, efi, etc..
I would go ahead and take the plunge, you won't regret it. If for whatever reason you change your mind about the bikes it only takes a new fit kit to adapt your existing Mountain Horse to any new bike. You do not have to buy another kit to change bikes.