Once upon a time, we had dreams of being world-class motocross riders and if fate hadn’t lead us in another direction, we’d be achieving those dreams with a high-caliber motocross bike that has earned the distinction of the best in the market today, the KTM 350 SX-F .

The initial idea behind this bike was to line up at the MX1 World Championship with something that features reduced displacement, but also comes with all the advantages of a lighter bike. The final result was the birth of the 350 SX-F and foundations of a world title run in its first season. For the 2012 model, the 350 SX-F comes back bigger, better, and a whole lot meaner than ever before.

The 350 SX-F’s title-winning, state-of-the-art DOHC four-stroke engine features an electronic fuel injection and a balancer shaft that excels with an extremely wide usable rev range, highly efficient rideability, and performance capabilities that practically match that of its big brother, the 450.

Adding to its already impressive engine credentials, the 350 also features a cylinder head with two overhead camshafts, four titanium valves that are actuated by extremely lightweight, and carbon-coated cam levers. The 350 SX-F’s state-of-the-art frame is made from high-quality chrome-molybdenum stew, a material that’s not only extremely light but is also torsion-resistant, a critical combination that makes for excellent ride ability and world-class performance.

Find out more about the KTM 350 SX-F after the jump.

When it comes to motocross bikes, KTM offers a full breadth of some of the most powerful bikes on the market, including the spectacular KTM 450 SX-F .

The 450 SX-F’s high-quality chassis allows advanced riders to convert the brutal power of the brand’s innovative DOHC four-stroke engine into controllable traction, even on the toughest MX tracks. Add that to a newly-developed clutch and a robust steel cage, and you have a motocross bike that’s truly the class of the field. Especially when you throw in the transmission-friendly back-damping that makes use of a spring washer for the first time instead of the customary conical springs, substantially reducing the operating force.

Adding to the bike’s unbridled versatility and all-around functionality is a new technology for the exhaust. In conjunction with the innovative HPRS (Header Pipe Resonator System) and large-diameter silencer, the 450 SX-F’s super-light titanium exhaust manifold ensures plenty of power at low noise levels.

In terms of its design, the 450 SX-F was built to compete, featuring a state-of-the-art frame that’s made from high-quality chrome-molybdenum steel. The bike’s bodywork is extremely slim, making for a dynamic ride that’s characterized by a particularly balanced geometry that combines easy handling with razor-sharp precision.

Handling and ride ability are always chief requirements for world-class motocross riders. On both those fronts, the KTM 450 SX-F is in a true class of its own, making it an ideal choice for riders looking to make a name for themselves in the motocross world.

Find out more about the KTM 450 SX-F after the jump.

Enduro bikes are incredibly versatile, offering an impressive mix of ultra-easy handling, minimal weight, and low costs. That’s why when you’re looking for an ideal enduro to compete in E1 class racing, the KTM 125 EXC is a certainl fit for your budget.

The 125 EXC boasts many qualities that enduro riders want on their bikes. The 125 EXC’s new bodywork comes with a slim seat and spoiler lines, plus excellent contact points, making for an ideal ergonomic set-up and allowing for better overall handling. Meanwhile, the longer rear fender protects the rider and the redesigned kickstarter makes it easier to start the engine. A completely revamped frame made from high-quality chrome-molybdenum steel is characterized by even greater lateral stiffness.

The 125 EXC also boasts of a free-revving and lively 125cc two-stroke engine, considered the most powerful of its type in the market today. On top of that, the 125 EXC’s completely revamped chassis comes with a new frame, ensuring that the lightest and most flexible enduro on the market retains the kind of characteristics that have made it into a true favorite.

The redesigned airbox on the 125 EXC and the flow-optimized intake flange between the airbox and the carburetor ensure better charging with fresh gas, resulting in even freer revving and more power in all rev ranges for the liquid-cooled, two-stroke machine. Likewise, the 125 EXC is equipped with the latest WP upside-down fork with wider adjustment ranges and a new setting. The sensitive responsiveness and outstanding damping of the open-cartridge fork with 48 mm (1.89 in) outer tubes are a perfect complement for the 125 EXC’s playful handling and precision.

Find out more about the KTM 125 EXC after the jump.

Dirtbikes need not be built on the most expensive of materials. After all, it’s main purpose is to get down and dirty, right?

In essence, that’s what the Kawasaki KLX 140L provides you; a fun and exciting bike that allows kids and adults alike to enjoy the thrills of off-road riding. More specifically, the KLX 140L will appeal greatly to taller riders because it incorporates all of the virtues of the standard 140, including an engine that provides a steady flow of power that new and seasoned riders will enjoy. The 140L model is equipped with a more performance-oriented, reservoir-equipped shock, because it’s popular with a larger, more experienced crowd. The main difference between the 140L and the 140 is that the former features taller wheels - 19" on the front and 16" on the back - as compared to the specs - 17"/14" - of the 140.

Other unique features of the KLX 140L include an internal LED to remind riders when the ignition is on and prevent dead batteries. The KLX 140L also features a powerful 144cc engine that’s both easy to manage via a manual clutch and a five-speed, close ratio transmission. It is also powerful enough to let younger and beginning riders get the hang of shifting and clutch use without having to worry about any sophisticated machinery. The bike’s progressive nature also means half-clutch can be used at extremely low speeds.

The KLX 140L is a bike that’s been built for use at a quicker pace. That’s why it features a rear shock with a piggyback reservoir fully adjustable spring preload, 4-way compression damping and 22-way rebound damping. It also has a 33mm telescopic fork assembly with spring rates and damping settings specific to the 140L, making for a seamless and easy-to-handle bike that kids and adults will come to enjoy.

Find out more about the Kawasaki KLX 140L after the jump.

The 2012 Suzuki DR-Z125 is a motocross bike that upstart riders can get into without having to worry about the complicated mechanisms of some of the more powerful models in the market.

It’s not enough to have a bike that offers good looks, especially for novices looking to learn the ropes; you need one that has matching performance and handling credentials, two characteristics that Suzuki pays full attention to.

Aggressive bodywork, complete with a two-tone seat cover, a rear fender, graphics, and number plates, makes the DR-Z125 a complete, stylistic replica of the championship-winning RM-Z machines.

The DR-Z125 offers a compact 124cc 4-stroke, SOHC, single-cylinder, air-cooled engine that has been designed for ease-of operation and low maintenance, perfect for upstart riders looking to break into the world of motocross. The engine also has a digital-type CDI ignition system with timing set to enhance the engine’s low-rpm power characteristics while a five-speed transmission with a link-type gearshift system offers precise operation and positive feel for complete control of the bike.

In addition to its sublime powertrain, the DR-Z125 also comes with precise and agile handling characteristics, featuring a long-travel, oil damped front fork and a link-type rear suspension that provides a smooth, compliant ride. A lightweight and durable steel frame and swingarm, as well as equally lightweight aluminum rims reduce the bike’s weight while providing agile handling and improved suspension performance.

Find out more about the Suzuki DR-Z125 after the jump.

We’ve already established all the impressive qualities of the Suzuki DR-Z125, but in the event that the bike’s a little on the small side compared to your, shall we say, "dimensions," Suzuki has a bigger version of the DR-Z125 called the DR-Z125L. The latter pretty much carries all the same features as that of the former with the only notable exception being that the DR-Z12L is bigger. Hence, that "L" designation at the back of its name.

The DR-Z125L was designed with aggressively styled bodywork, number plates, and graphics that were built and inspired to look exactly like the higher-spec, race winning Suzuki RM-Z competition models.

On top of that, the powertrain is also the same as that of its ’smaller’ counterpart - a compact 124cc 4-stroke, SOHC, single-cylinder, air-cooled engine that comes with a five-speed transmission with link-type gearshift system for precise operation and positive feel, a digital-type CDI ignition system with timing set to enhance the engine’s low-rpm power characteristics, and a MIKUNI VM20SS carburetor for smooth throttle response.

And then there’s the matter of the bike’s handling characteristics, which are impressive relative to its overall characteristics. A long-travel, oil damped front fork and a link-type rear suspension provide a smooth, compliant ride while lightweight aluminum rims offer reduced weight, providing agile handling and improved suspension performance.

From the top to bottom, nothing rides on dirt quite like the Suzuki DR-Z125. And if that doesn’t fit you, then you can opt for the DR-Z125L, which is pretty much the same thing, albeit in a slightly larger package.

Find out more about the Suzuki DR-Z125L after the jump.

When you need a nimble and versatile bike that can also pose as an effective commuter, look no further than the Kawasaki KX 250S .

The bike is built to be a double-duty machine, capable of traveling on any surface with the kind of all-world versatility that Kawasaki bikes are known for. The KX 250S blends excellent craftsmanship with performance capabilities few other bikes in its class can match. As a bike that’s suited for the rigors of off-road riding, the KX 250S boasts of additional protection for the exposed underside of the machine in the form of an aluminum engine guard. Dual lightweight, high-capacity Denso radiators and an electric fan are also part of the set-up, providing ample cooling, especially when the bike is exposed to the radiant heat of the sun.

The KX 250S is powered by an efficient 249cc single-cylinder engine that’s best suited for maneuvering through urban traffic or exploring the trails. The engine is mounted in a light, high-tensile steel perimeter frame, providing a low center of gravity that then translates into superior maneuvering on tight trails. A highly refined six-speed transmission is then mated to the bike, boasting of the right gears that can take on any terrain it travels on, be it the dirty trail or paved open road. The engine set-up also boasts of a 34mm semi-flat slide Keihin CVK carburetor that gives great throttle response and broad, smooth power across a wide rpm range.

Some bikes are built for a single purpose while others are built to become everyday rides. The Kawasaki KX 250S is a card-carrying member of the latter group, and for all of its qualities, it’s definitely deserving of your attention.

Find out more about the Kawasaki KX 250S after the jump.

Even the best motocross riders in the world will tell you: if you ever want to become good at the sport, you have to start at the bottom and work your way up.

When talking about a bike that can give you that introductory feel, the Suzuki RM85 is a pretty good choice. Nothing about this bike screams power and all-world performance - and that’s a good thing. The appeal, as far as the RM85 is concerned, is manifested in its simple and reliable offering of high-quality design, optimum performance, and sturdy durability.

At the heart of the RM85 is a relatively light, albeit highly effective 84.7cc, 2-stroke, liquid-cooled, reed-valve engine that has a bore and stroke of 48.0mm x 46.8mm. The cylinder on the engine comes with the Suzuki Composite Electrochemical Material (SCEM), further enhancing its durability, weight reduction, and effective heat transfer for superior class performance. The engine set-up also comes with a Keihin PE28 carburetor that provides smooth throttle response, while a digital CDI map has been fitted to provide optimum engine performance at higher rpms.

Even novice bikes like the RM85 need to be equipped with superior handling characteristics to be considered an effective dirt bike. A tubular steel frame and thick wall aluminum swing arm comes with class-leading performance on the track, especially in the corners. In designing the frame, Suzuki wanted to build one that not only increased rigidity, but also increased its durability and straight-line performance. Showa 37mm inverted front and rear forks were also fitted in which come with a cartridge damping system with fully-adjustable rebound damping and 20-way adjustable compression damping.

With all these elements in tow, the Suzuki RM85 is an ideal start-up motocross bike to get all the young ones acclimated in the sport. Even the pros will tell you that if you want to learn the ropes, you have to start simple.

Find out more about the Suzuki RM85 after the jump.

The Suzuki RM85L is far from being considered a powerhouse bike. On the contrary, it’s actually pretty puny compared to the kind of motocross bikes we’ve seen in the past. But don’t mistake it’s "puniness" as a negative because that’s actually where the appeal lies as far as this bike is concerned.

The RM85L is a straight-forward, no-questions-asked bike that accomplishes it’s goal of being a great start-up dirt bike. There’s nothing flashy about it, although it does have a frame that has been designed for increased rigidity, durability, and straight-line performance.

Speaking of performance, the Suzuki RM85L is powered by a high-revving 84.7cc, liquid-cooled, case-reed engine that produces strong peak power and torque, relative to its stature, of course. It also comes with aluminum exhaust valves for more stable exhaust flow and an RM125-style exhaust valve governor and linkage for precise valve movement and strong throttle response. Likewise, the bike was also give a Keihin PE28 carburetor, providing smooth throttle response and a smooth shifting six-speed transmission that provides the right kind of power linkage novice riders will come to enjoy.

In terms of handling, the Suzuki RM85L is more than capable, thanks to a steady load of high-performance parts that include a Showa rear shock absorber with large diameter shock body and valving, an aluminum swingarm with chain adjustment system similar to the RM250, a lightweight rear brake system with a large 200mm diameter rear brake rotor, and a 37mm Showa inverted fork that features a cartridge damping system with fully-adjustable rebound damping and 20-way adjustable compression damping.

If at any point somebody wants to get started in the world of dirt bike riding, the Suzuki RM85L is not the flashiest choice, but you could make a case that it’s one of the smartest.

Find out more about the Suzuki RM85L after the jump.

Motocross racers are always on the hunt for a bike that they can use to compete in a variety of races all over the world. If you’ve got Suzuki in your sights, then you can do yourself a favor and choose the new RM-Z250 to achieve your goal.

When it comes to all-around motocross racing versatility, the RM-Z250 comes with plenty of that and more. The compact and lightweight 249cc, fuel-injected, DOHC, titanium four-valve, semi-dry-sump, four-stroke engine produces enough power to make it a competitive motocross racer. Couple that with a five-speed transmission that provides extra flexibility, an advanced, battery-less fuel-injection (FI) system that features a 44mm throttle body with progressive throttle linkage, and a 16-bit computer, and you have an engine set-up that can be as competitive as any other motocross bike on the market.

In addition to its impressive engine configuration, the RM-Z250 also differentiates itself with a twin-spar aluminum frame and an aluminum swing arm that has been developed and refined for a highly optimized balance between rigidity and superb high-speed traction. Adding to the mix is class-leading Showa suspension components that allow for a comfortable and easy-to-use ride. Race-inspired brake disc rotors are also offered, enhancing cooling performance and efficient mud slinging
while footpeg brackets have been shaped to help prevent mud from clogging.

With superb power and state-of-the-art handling characteristics, the RM-Z250 is also a picture of comfort. A gripper seat, with projected cross-shaped patterns on the top surface, provide additional grip while high-quality Renthal handlebars featuring a tapered design are fixed to the rubber mounted triple clamp, ensuring that riders are well-equipped when they’re riding motocross competitions around the world.

Hit the jump for more details on the Suzuki RM-Z250.

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