| MODEL | HONDA MSX 125 GROM 2023 |
| Year | 2023 |
| Engine Type | Four stroke, single cylinder, SOHC, 2 valve |
| Displacement / Capacity | 124.9 cc / 7.62 cu in |
| Bore X Stroke | 50.0 x 63.1 mm |
| Compression Ratio | 10.0:1 |
| Cooling System | Air cooled |
| Max Power | 7.2 kW / 9.6 hp @ 7250 rpm |
| Max Torque | 10.5 Nm / 7.7 lb-ft @ 5500 rpm |
| Ignition | Electronic CDI |
| Induction | PGM-FI fuel injection |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5 Speed |
| Clutch | Wet multiplate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Steel mono-backbone |
| Front Suspension | 31 mm USD fork |
| Rear Suspension | Monoshock, steel square-pipe swingarm |
| Front Brakes | Single 220 mm disc, hydraulic dual-piston caliper |
| Rear Brakes | Single 190 mm disc, hydraulic single-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 1760 mm / 69.2 in |
| Overall Width | 720 mm / 28.3 in |
| Overall Height | 1015 mm / 39.9 in |
| Seat Height | 761 mm / 29.9 in |
| Wheelbase | 1200 mm / 47.2 in |
| Ground Clearance | 180 mm / 7.0 in |
| Dry Weight | — |
| Wet Weight | 103 kg / 227 lbs |
| WHEEL SPECS | |
| Front Tyre | 120/70-12 |
| Rear Tyre | 130/70-12 |
| FUEL SYSTEM | |
| Fuel Capacity | 6 Litres / 1.58 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2023 Grom keeps the five-speed engine and bodywork introduced in 2021, with the changes limited to new colour schemes, including one with gold wheels and large logo graphics. It is still a playful, retro-flavoured mini street bike with an LCD dash showing revs and gear position.
