Solid built bike but I found it kinda suffers through the top RPMs. Could probably solve that with a less restrictive exhaust. It was one of the quicker LAMS bikes but the new EX300 Ninja has taken that title with the highest HP/kg.

As for CBR250R vs.RR. The RR has better suspension, brakes and ride position. Contemplated getting rid of the R for a RR as it's a much better track toy.

The price of the CB400 really put me off. For a LAMS bike it's ridiculous.
They priced the new CBR500R and CB400F a lot better (around $9,000?)