Tvs Motor Company — TVS Raider 125 - Pickup issue

Address:

Sri Sembai Agencies, Vadalur - 607303

My TVS raider 125 got pickup issue within 4 months of purchase. Bike is struggling to achieve 5000 RPM also, which was smooth and easy before. Don't know the reason how suddenly this occurs. Bike runs like blocking and running while driving. So given for second service in authorised TVS service center, particularly telling this issue, but issue not resolved after service also. Service person telling like tunned and resolved the issue. Nothing has done to resolve this particular issue. Please help to findout and resolve this issue with knowledgeable service person. Didn't expect this from TVS for this bad bike quality and service.