Where Are Nylon Gears Used In Which Model Of TVS Vehicle Is Nylon Gear Used And Where?

In which model of TVS vehicle is Nylon gear used and where? - where are nylon gears used

Never heard of NYLON Gears. Television's most successful motorcycle is a good time and Fierro now Apache. I do not think that it in Apache. I have not regularly and Fierro added. It could have been there in the F2 versions. Not sure ob