Yes Youhave to twaek the bike fitting becuase its a sort of an upgrade u know ..
I bought today a pair of handle bar for 450RS and its a smooth Fit I will fit them on commin weekend they are not fitted on Shocks so it removes the tention of shock size SHUKER HAI
rather they fit on the ainak with BOLTS for that I will have to drill two holes for each of them and bolt the handle..
I will upload piks soon ... (H)(H)