Yamaha R4 Project Bike

As the name suggests, the goal of this project is to remodel and update the Yamaha FZR400 3TJ1 based on the Yamaha R7. The Yamaha R7 was a limited production (500 units) 750cc homologation special produced for the World Superbike racing series and Suzuka 8 hour. There will be a few changes from the 750 design such as the use of a half fairing and an under-seat radiator. The other goal is to remove 30kg. That may be hoping for too much but it represents a target to aim for.