I can't believe the WRR/X engine is really that expensive, after 4 year of sales to amortize the tooling costs. Plus, generating more volume by selling another model with the same basic engine would lower their costs going forward.
The YZF-R250 looks like it would be a sweet ride, and might sell despite being priced at a premium, assuming it is higher-spec than the competition. After-all, the WRR sells despite being way more $ than its competition.
I love the yellow/black/white! Wish My WRR was that scheme.