Skip advert
Advertisement

Honda MSX 125 review

Funky and compact learner-legal, geared bike with attitude and a growing cult following. What’s not to like?

Like the original ‘Monkey’ bike, the MSX is another winner for Honda. It’s small, but not overly compact, and although it looks like a gimmicky machine, don’t be fooled. The MSX is perfectly formed and will appeal to youngsters looking for a funky, geared bike and to older riders looking for something just a little bit different to have some fun with. Fun, that’s what riding is all about, right?

Advertisement - Article continues below

Pros:

  • • Looks
  • • Performance
  • • Great fun

Cons:

  • • Tiny fuel tank
  • • Prices have jumped quite a bit

Honda launched the legendary Dax, or Monkey bike, back in 1963, and it’s still a cult classic. Fifty years later, they released the MSX-125, or Mini Street X-treme to give it its full (boring) European name. In the USA and around the world, it’s affectionately known as ‘The Grom’ and is ridden by people of all ages.

It’s quickly becoming the stuff of legend. Back in 2013, a new MSX-125 cost just £2300, but prices have jumped quite a bit since then. The model was revamped for 2016, and it now comes with even sharper styling than the original, as well as having ABS as standard and costing £3293.

Best 125cc bikes on sale

Engine, transmission and brakes 4.9/5

The fuel-injected engine goes amazingly well, using the full 9.65bhp and 10.9Nm of torque to propel it away pretty sharpish. The Grom is a lively little machine, for sure. Unlike most geared bikes, the MSX has a four-speed gearbox: it’s smooth to use and less daunting for a novice than a six-speed ’box. The brakes are as you’d expect from Honda: they’re powerful, progressive and will stop you safely if things do get a little skittish, thanks to the excellent ABS system.

Performance, ride and handling 4.9/5

When you see an MSX up close for the first time, it looks small, but don’t let it fool you, it’s been well designed and is actually fairly roomy. You’re sat ‘in’ the bike, rather than perched on top of it, and this gives you an added feeling of control. You can certainly hoon around on it and not only is it a great machine for nipping in and out of traffic, you can also turn it around in the smallest of spaces. Its suspension is plush, too, more than up to the job of keeping this little bike under control. The Grom has attitude as well: it accelerates very well, will top out at around 67mph and gets up there fairly quickly, too.  

Mpg, running costs and reliability 4.8/5

Given that The Grom only has a tiny 5.5-litre tank, you’ll be glad to know it sips fuel at around 105mpg when ridden in the real world, so it’s hardly expensive to run. It’s reliable as well, as you can tell from the Honda badge on the tank. Look ‘Honda’ up in a thesaurus and it’s listed proudly alongside ‘bulletproof’, which is not a bad place to be. Insurance isn’t high on these bikes, either, despite their near-cult status.

Design, practicality and build quality 4.7/5

Built in Honda’s factory in Taiwan, the MSX looks stunning, no less of a bike than any of the company’s Japanese-built machines. The whole look, design, feel and build of the bike feels just like you’d expect a Honda to be. On a practical level, you may not have the storage space of a scooter, or the ease of use of an automatic transmission, but you will be getting a great little useable bike with some extra street cred thrown in for good measure.  

Key specs and dimensions

 

Model

 

Honda MSX 125 (Grom)

 

Price

 

£3293

 

Engine

 

124.9cc, air-cooled, 2-valve, single cylinder

 

BHP

 

9.65bhp @ 7,000rpm

 

Torque

 

10.9Nm

 

Top speed

 

67mph

 

Weight

 

101.7kg

 

Seat height

 

765mm

 

Suspension

 

Upside down front forks, rear mono shock

 

Brakes

 

220mm front disc, 190mm rear disc with ABS

 

Fuel capacity

 

5.5 litres

 

Skip advert
Advertisement

New & used car deals

Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,535 off RRP*Used from £17,790
Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,239 off RRP*Used from £12,990
Volkswagen Golf

Volkswagen Golf

RRP £24,640Avg. savings £2,419 off RRP*Used from £8,995
Vauxhall Corsa

Vauxhall Corsa

RRP £19,705Avg. savings £6,086 off RRP*Used from £8,962
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Can you park over a dropped kerb? Blocked driveways, rights and the law explained
Dropped kerb - header image

Can you park over a dropped kerb? Blocked driveways, rights and the law explained

A dropped kerb allows vehicles to legally cross the pavement between the road and a private driveway or parking space, here’s everything you need to k…
Tips & advice
22 Jun 2026
VW ID. Buzz gets new Good-Night package for camper van capability
VW ID. Buzz with the Good-Night package - front 3/4 open with furniture

VW ID. Buzz gets new Good-Night package for camper van capability

We’ve been waiting for VW to transform the ID. Buzz into a modern camper
News
24 Jun 2026
Major Audi A3 updates and price cut are part of second facelift in two years
Updated Audi A3 - blue dynamic front 3/4

Major Audi A3 updates and price cut are part of second facelift in two years

The new Audi A3 will be available from September, with a choice of petrol, diesel or plug-in hybrid power, as well as sportier S3 and RS 3 editions
News
23 Jun 2026