Homologation documents surface online revealing the specs of the upcoming bike, no change in power The Yamaha FZ-S Fi V4 as well as the Yamaha FZ Fi are all set to be updated to comply with OBD-2B ...

Its stock exhaust is louder than the V4’s ... am Which bike is best between Yamaha FZ-S Fi Hybrid vs Yamaha R15 V4? Yamaha FZ-S Fi Hybrid has out rated Yamaha R15 V4 on all the rating factors.