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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.
Small and Even More Perfectly Formed
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.
Technical Specifications
LCD digital dash and glimmering LED headlight
The sleek LED headlight carves out a unique light signature. Easy to read for its compact size, the LCD digital dash has been redesigned to include a rev-counter and gear position indicator, alongside the speedometer, twin trip meters, fuel gauge and clock.

New engine with 5-speed gearbox
The new, 125cc air-cooled, two-valve engine packs a perfect blend of punchy roll-on performance with useful, all-round usability. It makes 7.2kW peak power but, as always, is all about the fun of twisting a throttle. Another upgrade that riders will appreciate is a 5-speed gearbox, to spread the ratios further and top speed goes from 92km/h to 95km/h. Manual clutch operation imparts a full-sized motorcycle experience.
High quality suspension
The 31mm Up Side Down (USD) forks reduce unsprung weight and, thanks to the pistons’ greater pressure-bearing area (compared to standard telescopic forks) offer improved damping feel throughout the stroke. Both top and bottom yokes are full-sized, further enhancing handling and feel, while a lightweight and robust single rear shock operates a simple and tough, H-shape, steel box-section swingarm.
Sturdy chassis
A steel mono-backbone frame ensures core strength, and also provides easy handling for new riders, plus an enjoyable ride for those more experienced. Its rigid, square-section tube joins the headstock directly to the swingarm pivot plates, and every other part in effect hangs visibly from the frame, building the minimalist look.
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Call: 028 2563 1000
Email: sales@ballymenahonda.eu