My beast has stamina but not speed. Review on TVS Apache RTR 180 ABS

I bought my bike apache 180cc 1 year back. Every one of my friend appreciated for my decision to buy this 2 wheeler. Im happy when I purchased this beast in yellow colour as they say its a rare and most wanted colour. I paid extra for the yellow colour edition. Everything goes good until 3 services. I found something wrong with the vehicles speed when compares to other newly emerged brands. Normally it has to run atleast at 120 km/hr when speed thrift ends in your acceletor but this has vibration in the front wheel and the whole vehicle jerks on or above 90km and does goes after 100. Every one doesnt go in that speed anyway but this makes me worried of its pick up strength and capabilities. As guessed it max speed started slowing up as years passed on. Now I havent even tried to go beyond 70 km/hr. I have compromise with my beast and cant afford a new one now. The battery was down now and has to be replaced. This gives me more trouble on my budget.Note: you can see only yellow colour apache everywhere .that is nomore a rare color edition. I feel like im humiliated now.