unfortunately still its the biggest problem with Yamaha motorcycles. Personally i myself is also kinda person who really avoid using non-genuine parts.
Ybz genuine rear brake shoe price was quoted by company 650 rupees. Don't know if company has reduced price for ybr rear brake shoes or not. When it was launched price was 2500. And worst already expensive parts thanks to dealers they add their own extra high profit which really hurts company. Yamaha should do some thing about dealers which does not seem work as even in Atlas Honda motorcycles some dealers do same charge high. So best would be Yamaha should launch online shop for buying parts.