The Honda MSX 125 Grom motorcycle is a 2017-18 model with a four-stroke, single-cylinder, SOHC, two-valve engine that has a capacity of 124.9 cc. It has a compression ratio of 9.3:1 and operates on an air-cooled cooling system with a 1.1-liter oil capacity. The injection PGM-FI induction and electronic CDI ignition start the motorcycle, which has a max power of 9.6 hp at 7,000 rpm and max torque of 10.9 Nm at 5,500 rpm. The clutch is wet multiplate, and the transmission is four-speed with a final drive of chain. The steel mono-backbone frame is supported by a 31mm inverted fork front suspension with 100mm of travel and a mono shock with a steel box-section swingarm rear suspension with 104mm of travel. It has a single 220mm disc with hydraulic dual-piston brake caliper front brakes and a single 190mm disc with hydraulic single-piston brake caliper rear brake. The motorcycle’s front wheel is a Y-spoke aluminum cast, while the rear wheel is also a Y-spoke aluminum cast. The front tire is 120/70-12, while the rear tire is 130/70-12. The rake is 25.0 degrees, and the trail is 81 mm/3.2 in. The wheelbase is 1,200 mm/47.2 in, the seat height is 765 mm/30.1 in, and the ground clearance is 160 mm/6.3 in. The motorcycle’s wet weight is 103.8 kg/229 lbs, and the fuel capacity is 5.5 liters/1.45 US gal.
Technical specifications:
Make Model: Honda MSX 125 Grom
| Year | 2017 – 18 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 2 valve |
| Capacity | 124.9 cc / 7.62 cu-in |
| Bore x Stroke | 52.4 x 57.9 mm |
| Compression Ratio | 9.3:1 |
| Cooling System | Air cooled |
| Oil Capacity | 1.1 litres |
| Induction | Injection PGM-FI |
| Ignition | Electronic CDI |
| Starting | Electric |
| Battery | 12V 3.5AH |
| Max Power | 9.6 hp / 7.1 kW @ 7000 rpm |
| Max Torque | 10.9 Nm / 8.0 ft.lbs @ 5500 rpm |
| Clutch | Wet multiplate |
| Transmission | 4 Speed |
| Final Drive | Chain |
| Frame | Steel mono-backbone frame |
| Front Suspension | 31mm inverted fork |
| Front Wheel Travel | 100 mm / 3.9 in |
| Rear Suspension | Mono shock with steel box-section swingarm |
| Rear Wheel Travel | 104 mm / 4.1 in |
| Front Brakes | Single 220mm disc with hydraulic dual-piston brake caliper |
| Rear Brakes | Single 190mm disc with hydraulic single-piston brake caliper |
| Front Wheel | Y-Spoke Aluminium Cast |
| Rear Wheel | Y-Spoke Aluminium Cast |
| Front Tyre | 120/70-12 |
| Rear Tyre | 130/70-12 |
| Rake | 25.0 degrees |
| Trail | 81 mm / 3.2 in |
| Wheelbase | 1200 mm / 47.2 in |
| Seat Height | 765 mm / 30.1 in |
| Ground Clearance | 160 mm / 6.3 in |
| Wet Weight | 103.8 kg / 229 lbs |
| Fuel Capacity | 5.5 Litres / 1.45 US gal |
