Hero Passion Pro: After the splendor series, the Passion Pro is the most powerful offerings of the Hero two wheeler manufacturer. Powered by 97.2cc APDV engine, the new Passion Pro delivers an exciting power output of 6.15 kW @ 8,000 rpm and maximum torque of 8.05 Nm @ 5,000 rpm. The new Passion Pro gets a handful of minor styling changes like the new front mudguard, six-spoke alloy rims and LED taillamp. A stylish bike from its inception, Passion has reinvented itself with changing times and now comes with more powerful engine, enhanced fuel efficiency and greater style quotient, to go with the legendary Hero reliability.