YZF-R9A New Generation of Supersport The R9 takes proven race derived technology and combines it with the critically acclaimed, triple cylinder engine platform which has revolutionised the Yamaha brand over the last decade. The marriage of this famously high torque powerplant and Yamaha's renowned race precision handling creates a perfectly balanced Supersport model worthy of its status as the R Series flagship. Retaining many of the MotoGP inspired design