Motorcycle specifications HondaCRF 450 R 2015 Exploiting potential

With the 2015 CRF 450 R, Honda offers its customers the chance to multiply their chances of a podium finish! The engine has undergone a number of significant changes: a redesigned cylinder head, a new exhaust system and, above all, the introduction of a handlebar-mounted control offering a choice of three injection mappings. Whether you're an amateur, expert or professional rider, you'll be able to get the most out of this machine, whatever the riding conditions.

frame: a subtle balance

the CRF 450 R retains its 6th-generation aluminum double-beam frame. Lightweight yet durable, it centralizes mass and lowers the center of gravity, reducing the bike's inertia and making it easier to turn on the ground and in the air. The new structure also features different levels of stiffness in different zones, to enhance the rider's sensations, especially when landing jumps. Last but not least, the geometry of the chassis reinforces liveliness and motricity when cornering.

suspension: efficiency and feedback

already a top performer in terms of grip and liveliness in bends, KAYABA's ø 48 mm PSF2 oleo-pneumatic fork makes further progress, particularly in the transition between compression and rebound. The benefits: 10% less friction, more efficient suspension and improved feedback.

At the rear, Kayaba's compact, fully adjustable shock absorber is combined with a Pro-Link system and an aluminum swingarm. This contributes to lowering the machine's center of gravity and ensures optimum connection with the rear axle.

Braking performance is enhanced by an enlarged 260 mm front disc, complemented at the rear by a 240 mm disc.

engine: à la carte mapping!

a redesigned cylinder head, new ducts and a redesigned exhaust system: thanks to this recipe, the 2015 version of the 449 cm3, 4-stroke, single-cylinder, PGM-FI-injected engine gains in power and torque.
What's more, by adopting a new, configurable mapping management system (EMSB - Engine Mode Select Button), the engine instantly becomes more usable. At the touch of a button on the handlebars, you can now choose its "behavior" à la carte from three modes, depending on riding conditions - a huge "plus" for the amateur rider.

three mapping modes:

- Mode 1 uses standard ignition and injection curves to deliver balanced power and torque characteristics.
- Mode 2 is suitable for low-grip conditions (e.g. mud) and favors throttle control to make the most of available traction.
- Mode 3 delivers more explosive power, making it easier to get out of deep, soft sand.

You can even fine-tune Modes 2 and 3 using the parameter-setting system developed by HRC.

the trim: for the ultimate in ergonomics

a model of ergonomics, the CRF 450 R's bodywork applies the principle of "triangular proportions". In concrete terms, this means that the radiator scoops, side covers, saddle and fuel tank are all smoothly shaped to optimize your freedom of movement. What's more, the slim, flat saddle makes it easier to move forward.
The new colors combine white and red, a long-standing signature of CRFs and Honda racing bikes.

News and media credits: Honda