2008–2013 · Enduro · Buyer's Guide
Two-Stroke Precision In Miniature
The WR 125 of this generation is a liquid-cooled 124 cc two-stroke single in a proper enduro chassis, with no compromises in the parts that matter. It has a steel single-cradle frame, a six-speed gearbox, a fully adjustable Marzocchi upside-down fork, an adjustable shock, 11.8 in (300 mm) of front travel and 14.0 in (355 mm) of ground clearance. It rolls on a 21-inch front and 18-inch rear wheel. This isn't a numbers bike, and in enduro it doesn't need to be. It's built for the tightest, most technical terrain, and it carries Husqvarna's premium look without being a fashion piece.
It rides like a small bike that thinks it's a big one. The engine loves revs and pulls hard near the top, yet it stays remarkably hard to stall down low. That flatters a rider still learning and rewards an expert on a nasty climb. It ages well if you look after it, because maintenance is simple and the aftermarket is deep. The honest caveat: this is a pure off-road tool. It has a 37.4 in (950 mm) seat and gives you little reason to ride pavement. If you're shopping a 2013, confirm the throttle-housing recall was done.
Spec sheets don't ride bikes, but they set the baseline.
| Displacement | 124 cc |
|---|---|
| Engine | Single-cylinder |
| Cooling | Liquid-cooled |
| Gearbox | 6-speed |
| Final drive | Chain |
| Fork | Upside-down (USD) |
| Front brake | 260 mm |
| Front tire | 90/90-21 |
| Rear tire | 120/90-18 |
| Wheelbase | 57.7 in (1465 mm) |
| Ground clearance | 14.0 in (355 mm) |
| Front travel | 11.8 in (300 mm) |
| Rear travel | 11.6 in (295 mm) |
| Seat height | 37.4 in (950 mm) |
| Fuel capacity | 2.5 gal (9.5 L) |
| Top speed | 68 mph (110 km/h) |
Equipment check
Chassis
Over the years I've heard a lot about this WR 125 from the people who own them: in the paddock, at club nights, and in the messages riders send me directly. A clear pattern runs through all of it. Owners praise how the chassis and gearbox handle hard ground, and the complaint that keeps coming back is the carburetor, which needs attention every time conditions change.
Riders consistently praise the handling. They describe precise cornering and a chassis that stays settled at speed, with no headshake even across fast sand. Owners also talk about strong punch for the class that stays usable in technical going. Some add that the gear ratios suit the powerband, so the bike pulls the next gear in deep sand and on steep climbs.
The most common gripe is the Mikuni carburetor. Owners say it needs rejetting whenever the temperature or altitude changes, and a dirty air filter quickly dulls throttle response. A few riders report the side stand and kickstart lever bolts backing out from vibration, so they check them often and use thread locker. Heavier or more aggressive riders say the stock suspension is soft and bottoms too easily, and some fit stiffer springs.
Intake manifold bolts loosening
The bolts securing the V-Force reed block and intake manifold may come loose, potentially causing air leaks and lean running conditions that can lead to engine damage.
Where this Husqvarna WR 125 pulls ahead of — or falls behind — its rivals on the numbers, and the typical bike in its class on character.
Forget spec-sheet bragging. Here's who the WR 125 is actually built for.
This is your kind of bike. It's light, it's hard to stall on steep ledges, and it has plenty of suspension for technical desert sections. Just plan fuel stops around the small tank.
Made for Moab · Bar M / Kane Creek · Imperial Sand Dunes
I'll be straight with you. With a 2.5 gal tank, no luggage and a 68 mph top speed, this is not a multi-day BDR bike. It's a tool for day rides on technical trails.
Made for AZBDR — Arizona Backcountry Discovery Route · California BDR South · COBDR — Colorado Backcountry Discovery Route
If this one isn't quite the fit, these are the bikes worth riding back-to-back against it.
