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MotoLibrary Score
32/100Commuter
Power
8 HP
Torque
8 Nm
Engine
98 ccm
Technical Overview
2015 Hero Passion Pro TR Technical Analysis & Specification Breakdown
Positioned in Hero's sport motorcycle lineup, the 2015 Hero Passion Pro TR utilizes a 97.5 cc (6 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 8.4 HP (6.1 kW) at 8,000 rpm while maximum torque reaches 8 Nm (5.9 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 86.2 HP per liter and a 3,000 rpm working window between peak torque (5,000 rpm) and peak power (8,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Passion Pro TR measures 119 kg (262 lbs) wet (curb), translating to a power-to-weight ratio of 0.07 HP/kg (14.17 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,235 mm (48.6 in) wheelbase engineered for quick, flickable steering geometry. The 12.8-liter (3.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
86.2 HP/L
Power-to-Weight
0.07 HP/kg (14.17 kg/HP)
Power Band Window
5,000–8,000 rpm
Engine
Displacement97.5 ccm (5.95 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power8.4 HP (6.1 kW)) @ 8000 RPM
Torque8.0 Nm (0.8 kgf-m or 5.9 ft.lbs) @ 5000 RPM
Compression9.0:1
Bore x Stroke50.0 x 49.5 mm (2.0 x 1.9 inches)
Fuel SystemCarburettor. Side Draft, Variable Venturi Type with TCIS
Fuel ControlOverhead Cams (OHC)
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Chassis
Frame TypeTubular double cradle
Front SuspensionTelescopic hydraulic shock absorbers
Rear SuspensionSwing arm with 5 step Adjustable hydrualic shock absorbers
Wheelbase1235 mm (48.6 inches)
Ground Clearance165 mm (6.5 inches)
Wheels & Brakes
Front Tyre2.75-18
Rear Tyre3.00-18
Front BrakesSingle disc
Front Brake Ø240 mm (9.4 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø130 mm (5.1 inches)
WheelsCast wheels
Dimensions & Weight
Weight incl.119.0 kg (262.4 pounds)
Overall Height1075 mm (42.3 inches)
Overall Length1980 mm (78.0 inches)
Overall Width765 mm (30.1 inches)
Fuel Capacity12.80 litres (3.38 US gallons)
Reserve Fuel1.00 litres (0.26 US gallons)
Other
StarterElectric & kick
Color OptionsBlack, blue, red
Electrical12Volt 3Ah battery
Notes
Sold in India. Brand previously called Hero Honda.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
