Yamaha 660R Raptor ATV Save 20% Yamaha OEM Parts

New for 2005:
YFZ450-style toggle-link type handlebar-mounted parking brake can be quickly set with one hand.
YFZ450-style 45mm-wide serrated footpegs give excellent boot traction, for increased control under various conditions.

Class Exclusive 660R Raptor Features:
Liquid-cooled, 660cc, SOHC, four-stroke single is the sport industry’s biggest engine and the first to use a 5-valve head.
Yamaha’s patented 5-valve cylinder design delivers an incomparable combination of potent low-rev torque and right-now throttle response.
A dry weight of only 398 pounds produces the best power-to-weight ratio in the class.
Dual 33mm BSR Mikuni CV carburetors ensure light throttle pull, optimal fuel/air mixing and seamless throttle response across the RPM range.
Bolt-on rear subframe removes easily for maintenance.
Independent aluminum upper A-arm front suspension features preload-adjustable shocks and 9.1-inch travel delivers outstanding ride quality.

Engine:
Forged lightweight piston, con rod and crankshaft reduce weight, creating a hard-hitting, quick-revving powerplant that’s not only fast accelerating but revs all the way to 9000 RPM as well.
Rigid, ultra-compact engine design integrates a class-exclusive reverse gear, helping to reduce overall weight and mass for razor-sharp handling and greater versatility when riding on tight trails.
Mounted high in the frame to protect against mud or rock damage, the large-capacity radiator provides maximum engine cooling for optimal performance in the most demanding of sport-riding conditions.
Competition-spec dry sump lubrication system boosts usable horsepower and keeps overall engine size more compact.
Solid-state DC-CDI ignition system fires reliable, consistent spark at all RPM for quick, spot-on throttle response.
Reliable, push-button electric start in any gear adds extra convenience.
Race-bred 5-speed transmission is geared to keep rider in the fat of that monstrous powerband.
YZ-spec ratchet shifter ensures smooth, resistance-free shifting under power.
Heavy-duty manual clutch features extra sturdy basket and plates designed to harness the Raptor’s power.
Automatic cam chain tensioner reduces engine maintenance and helps extend engine life.
Easy-to-reach spin-on oil filter and tool-free air filter.

Chassis/Suspension:
State-of-the-art chassis utilizes numerous aluminum components—including the swingarm, upper A-arms, oil tank and wheels— to help keep overall dry weight down to 398 pounds.
Easy adjust chain adjustment feature means hassle-free chain maintenance.
Ultra-compact chassis design creates a short 49-inches wheelbase and low center of gravity to create a super-tight turning radius and dune-carving quick steering.
Heavy-duty front bumper protects engine, suspension and radiator from rock and debris damage.
Low, 33.9-inch seat height enhances low center of gravity for quick, balanced steering and optimal rider movement.
YZ-style piggyback rear shock gives 8.7-inch wheel travel for maximum sport versatility with preload, compression and rebound adjustment.
Ultra-rigid aluminum swingarm reduces weight and ensures optimal, flex-free sport performance.
High-performance 21 x 7-10 front and 20 x 10-9 rear Dunlop radials with a specially designed tread pattern deliver superb, class-leading traction for razor-sharp handling in a variety of terrain and conditions.
Lightweight aluminum wheels help enhance suspension performance by reducing unsprung weight.
Front and rear hydraulic disc brakes feature aluminum calipers, delivering tremendous stopping power with less unsprung weight.
Full-length composite skid plate and 4.5 inches of ground clearance (measured at the rear disk) deliver maximum underbelly protection.

Additional Features:
Long, YZ-style seat allows for maximum rider comfort and movement with superb sport-riding ergonomics.
Aggressive styling of front cowl, headlights and fenders establishes this machine’s pure sporting purpose.
Dual, YZF-R1-styled 30-watt multireflector halogen headlights set back in the front cowl add the perfect no-compromises sporting accent.
Large-capacity, 3.2-gallon fuel tank means more time on the trail between fill-ups.