If you're not sure which tanklock ring fits your bike then please feel free to contact us.
Note - Yamaha MT09 is the BF05, the MT09 Tracer is the BF23
The BF Flange kit does not come with the outer ring, this is supplied with the tank bags, if you only want the flange kit and need as you are putting it on a second bike then you also need to buy the ring GIVI ZT480F Tanklock ring - 115055130960