| MODEL | HERO HF 100 2023 |
| Year | 2023 |
| Engine Type | Single cylinder, four-stroke, OHC |
| Displacement / Capacity | 97.2 cc / 5.93 cu in |
| Bore X Stroke | 50.0 x 49.5 mm / 2.0 x 1.9 in |
| Compression Ratio | — |
| Cooling System | Air |
| Max Power | 5.8 kW / 7.9 hp @ 8000 rpm |
| Max Torque | 8.1 Nm / 5.9 lb-ft @ 6000 rpm |
| Ignition | Electronic |
| Induction | Programmed fuel injection |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 4-speed |
| Clutch | Multi-plate, wet |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Tubular double cradle |
| Front Suspension | Telescopic hydraulic shock absorbers |
| Rear Suspension | Swingarm with 5-step adjustable hydraulic dampers |
| Front Brakes | Drum, 130 mm / 5.1 in, integrated braking system |
| Rear Brakes | Drum, 130 mm / 5.1 in |
| DIMENSION SPECS | |
| Overall Length | 1965 mm / 77.4 in |
| Overall Width | 720 mm / 28.3 in |
| Overall Height | 1045 mm / 41.1 in |
| Seat Height | 805 mm / 31.7 in |
| Wheelbase | 1235 mm / 48.6 in |
| Ground Clearance | 165 mm / 6.5 in |
| Dry Weight | — |
| Wet Weight | 110 kg / 242.5 lb |
| WHEEL SPECS | |
| Front Tyre | 2.75-18 |
| Rear Tyre | 2.75-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.1 Litres / 2.40 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The HF 100 is Hero's most basic entry-level commuter, sharing the proven 97 cc air-cooled single with the Splendor and HF Deluxe lines. It is kick-start only, keeps to drum brakes with a linked braking system, and has a simple digital meter and halogen headlight. The aim is low purchase and running cost rather than features.
