Aprilia, Honda, Yamaha bhi bigger ones hain. aur yeh wo brands hain jo k moto gp mein bhi in k bikes aati hain. and obviously low cc machines se hi start honi hai specific state mein production like Aprilia brought it's first bike which is 600cc category. han agar ap heavy bikes ki waje se keh rahe ho to mein kahunga k Kawasaki atleast should reinstate as I explained by converting it to 4-strokes for 100 and above cc machines even like Yamaha YBR bikes. MG bhi bara brand hai, just like Enfield did by being Indian Brand after being British.