The Quad Bike Design Challenge initiated by Fraternity of Mechanical and Automotive Engineers, provides a platform for graduate and diploma students to fabricate their own QUAD BIKES and compete against students from various colleges around the country. The report explains objectives, assumptions and calculations made in designing and fabricating a QUAD BIKE for QBDC 2016. Quad Bike is an All Terrain Vehicle (4-wheeler bike), which was initially developed as a farm to town vehicle in Isolated and mountainous areas. The team’s primary objective is to design a safe and functional vehicle based on rigid and torsion free frame considering the technical guidelines provided in the rulebook along with that working on each parameter that would enhances the performance and efficiency of our vehicle. Our project vision is to develop technically sound and conceptually engineered quad bike which includes design, analysis and methodology followed and considerations made in the entire design process