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The Suzuki DR-Z400 has been around for over two decades, and in that time, it hasn’t changed much. That’s because it hasn’t needed to. Available in enduro and supermoto trim, the DR-Z400 boasts an enviable cult following thanks to its no-fuss, bang-for-buck vibe.
Off-road riders and street hooligans alike love the DR-Z’s punchy single-cylinder motor, relatively light build, and endless upgrade possibilities. If that’s you, you’ll be happy to know that Suzuki has just treated the DR-Z to a major update, adding new styling, fuel injection, and a handful of other upgrades.
Now rebranded as the DR-Z4S (dual-sport, above) and DR-Z4SM (supermoto), the new DR-Z sports more than just a facelift. The changes start with an all-new steel twin-spar frame and aluminum subframe, propped up on new KYB suspension components with adjustability at both ends. An aluminum swingarm rounds out the chassis package.
Next up is the DR-Z’s all-new 398 cc single-cylinder four-valve DOHC engine, now with electronic fuel injection, a ride-by-wire throttle, and a slip-assist clutch. It features a higher-lift cam profile, a new piston design, twin iridium spark plugs, titanium intake valves, and sodium-filled exhaust valves. There’s no word on the DR-Z’s power and torque figures yet, but we’re expecting it to be a punchy little beastie.
One major update is the Suzuki DR-Z’s new electronics package. A first for the DR-Z, it includes switchable rider modes, traction control, and ABS. ABS can be switched off either just on the back wheel or on both wheels; perfect for experienced dirt bike riders and supermoto racers.
There’s LED lighting all around, while the dashboard is a relatively modest LCD unit.
The DR-Z has had a visual makeover too, while retaining its svelte dirt bike aesthetic. The plastics are sculpted and more modern, and the whole thing feels a little less utilitarian and a little more edgy. The non-traditional headlight nacelle is a nice touch.
A slim new 8.7-liter [2.3-gallon] sits up top, while a redesigned air box hides beneath the bodywork. A quick-release fastener on the left-hand side releases the left-hand side cover, offering quick access to the air filter. Other notable changes include the radiator, exhaust, seat, wider footpegs, and tapered handlebars.
Sticking to the proven DR-Z formula, the Suzuki DR-Z4S and DR-Z4SM are separated by their suspension and wheels. The DR-Z4S gets a dirt-worthy 21F/18R wheelset, with 280 mm suspension up front and 296 mm at the back.
As you’d expect, the DR-Z4SM rolls on 17” wheels, with 260 mm and 277 mm of travel, front and back. The front suspension on both bikes is adjustable for compression and rebound damping, while the rear shock is adjustable for compression, rebound, and preload. Both models use a progressive rear shock linkage.
With the Suzuki DR-Z4S and DR-Z4SM, the Japanese marque has managed a trick that very few companies can pull off. They’ve taken a beloved motorcycle and modernized it, without losing any of the traits that made it so popular in the first place.
There’s no word on when (or where) the DR-Z will hit dealers, nor what it will cost. But we’re waiting with bated breath.
Source: Suzuki
