Light, powerful and packed with
trickle-down MotoGP technology, the YZF-R1 is the most advanced
Open-class production motorcycle ever built.
The YZF-R1 uses the YCC-T fly-by-wire
throttle system for flawless response under all conditions.
Inline four-cylinder engine is the most
powerful, tractable R1 powerplant ever, thanks partially to the
world’s first electronic variable-length intake funnel
system.
Slipper-type back torque-limiting clutch
greatly facilitates braking/downshifting from high speed.
Aluminum Deltabox frame and swingarm take
Open-class handling to the next performance level.
Six-piston radial-mount front brake
calipers and 310mm discs generate the kind of braking power a
bike like the R1 requires.
2008 Yamaha R6
New for 2008:
Over 50 friction-reducing strategies
have been employed inside the engine, including the use of
wider crank bearings.
Upgraded fuel injection mapping for
the YCC-T dual-injector system complements the higher
compression ratio for great throttle response and reduced
engine braking.
A magnesium subframe removes weight
from the rear of the motorcycle for increased mass
centralization.
All-new frame takes handling to the
next level, allowing more precise turn-in, greater corner
speed, and tighter exits. Thicker headpipe-headstock and
swingarm pivot area walls, and elimination of the frame
crossmember, help achieve perfect balance.
New swingarm has internal ribs
added, and extruded section is now forged to work with the
new frame.
Revised outer fork tubes, a new
lower triple clamp, and increased fork offset provide
highly tactile front-end feedback.
Moving the rider and bars forward
and slightly lower enhances braking and turn-in
performance. Clip-ons are also lower and re-angled.
Front discs are 310 x 5mm instead of
4.5mm for increased cooling qualities.
Increased fork height adjustability
and rear ride-height adjustment range accommodate a
greater range of riders and tires.
Revised bodywork results in even
greater aerodynamic efficiency.
