If you compare this bike to a zx14, concours 14, Harley, or Goldwing. Harley or Goldwing is silly, but even compared against other sport touring bikes, its not heavy.
its not heavy. People can deal with tire wear on the 14's, but this bike will wear out front tires in 900 miles?.
You can also look at the dyno chart: Preliminary H2 SX Tuning/Findings
The stock bike has less horsepower and torque than a zx14. So, how does that equal chain problems?