The new Husqvarna TC 250 R 2013

Husqvarna Motorcycles is also offering a highly competitive machine to race in the motocross MX2 class in the form of the 2013 model TC 250 R. Drawing on the brand’s MX2 World Championship experience, the development engineers at Husqvarna Motorcycles succeeded in incorporating a raft of technical improvements into series production to give the TC 250 R even more punch. Just as on the enduro and cross-country models, the advances to the engine are documented by the “R” tagged onto the model name.

High-tech four-stroke single-cylinder for optimum MX2 performance.

With a weight of 22 kilograms signalling class-leading lightness, the 

four-stroke engine already underwent an overhaul for 2012 to give it even greater rideability and durability than its predecessor. Featuring twin overhead camshafts and speed-resistant valve operation using finger followers and four lightweight titanium valves, the power unit boasts all the right credentials for high peak power and ideal torque build-up. In addition to these performance-enhancing engine components, there is also an electronic fuel injection system from Keihin with a throttle valve diameter of 42 millimetres mated to a Kokusan generator to optimise mixture preparation, combustion and, as a result, power output. Even the layout of the exhaust manifold has been changed in the interests of optimum engine performance. Again, the substantial increase in power is reflected by the addition of an “R” to the model name and for 2013, further enhancements to the engine include added crankshaft rigidity and a magnetic drain plug.

Elaborately engineered motocross chassis that can truly take the rough with the smooth.

The new TC 250 R is built around a black steel frame in a high-quality powder-coated finish made from tubes with varying cross-sections. To maximise torsional rigidity, the frame is reinforced with 25CrMo4 chromoly steel plates in the section around the steering head. The task of front wheel suspension and damping is performed by a top-class Kayaba upside-down fork with 48-millimetre stanchion tubes and closed-cartridge shock. This fork stands out for its supple response as well as the adjustability of the shock compression and rebound. At the rear, the new TC 250 R employs a 

Kayaba central spring strut with linkage system for suspension and damping. Here again, the spring preload can be adjusted, while the shock enables compression and rebound to be set for several speeds, enabling riders of varying abilities and sizes to obtain an optimum set-up and traction over both very bumpy and more undulating terrain. 

Equipment customised for tough racing.

Two different engine maps (accessory) for distinctly progressive or very aggressive power delivery cater to the varying requirements of race tracks. The rider is able to select the two maps quickly and safely using the switch cluster (accessory) on the left handlebar.

With a view to further enhancing the bike’s race capabilities, the installation of the new fuel injection system made it possible to dispense with the hot-start device. The engine housing has been fitted with a new magnetic oil drain plug for catching metallic debris. 

The handlebar pad that offers the rider effective protection in the event of a collision is another new equipment feature. The new black grips are already bonded to the handlebar to prevent any undesirable twisting. New, more durable decals are designed to cope with the rigours of motocross, as is the reinforced, extra robust radiator.