We Call It Grom

We Call It Grom

Get The Party Started

Since 2013, our MSX Grom (Mini Street X-Treme) has been transport of choice for a whole new generation of young riders around the world. It’s easy to see why; individual looks, compact dimensions and full-sized motorcycle-specification, suspension and brakes. Add a peppy 125cc engine, and it’s the perfect partner for busy urban life. And now, there’s a new MSX Grom on the block, with extra power, an extra gear, and even more style.


The MSX Grom is a little bike that thinks big. Its new, 125cc engine makes more power and, thanks to PGM-FI fuel injection and EURO5 compliance, is clean and fuel efficient. An extra gear means you now have five speeds to choose from, making longer rides easy. Funkily refreshed (and easily-removed) bodywork is great as is – or ripe for customisation. And, just like its big brothers, the MSX Grom’s digital dash now has a rev-counter and gear position indicator.

Model Features

Funky fresh style

The MSX Grom embodies playful minimalism and contemporary uniqueness. Inspired by owners' desire for customization, it's designed for adaptability.

New engine with 5-speed gearbox

The new 125cc engine strikes a balance between power and usability, delivering 7.2kW peak power. Twisting the throttle brings excitement, amplified by a 5-speed gearbox that extends ratios and raises top speed from 92km/h to 95km/h.

High quality suspension

The 31mm Up Side Down (USD) forks minimize unsprung weight and enhance damping with larger piston pressure area. Full-sized top and bottom yokes improve handling.

Model Colours

Matte Dim Grey Metallic
Gayety Red
Splendid Blue
Matte Dim Grey Metallic Gayety Red Splendid Blue


Matte Dim Grey Metallic 01
Splendid Blue 03
Gayety Red 02
Make Honda
Model MSX125 GROM
Country of Manufacture Thailand
Compression Ratio 10.0:1
Engine Type Air-cooled 2-valve single cylinder
Engine Displacement 124.9cc
Max. Power Output 7.4kW / 7,250 rpm
Bore x Stroke (mm) 50.0mm x 63.1mm
Max. Torque 11.1Nm / 6,000 rpm
Top Speed 110 km/h
Fuel System PGM-FI
Fuel Tank Capacity 6L
Fuel Consumption 66.7 km/l
Transmission Type 5-speed
Final Drive Chain
Overall Width 720mm
Seat Height 761mm
Ground Clearance 180mm
Overall Length 1760mm
Wheelbase 1200mm
Overall Height 1015mm
Rear (Passenger) 1
Front 1
Rear Mono shock, steel square pipe swingarm
Front USD Front Forks, 31mm
Front Single 220mm disc with hydraulic dual-piston brake caliper
Rear Single 190mm disc with hydraulic single-piston brake caliper
Anti-lock Braking System (ABS) Front ABS only
Low Beam LED
Turn Signal LED
High Beam LED
Rear 12 X MT 3.50 5-Spoke Aluminium Cast
Front 12 X MT 2.75 5-Spoke Aluminium Cast