QuadRacer R450Z

After winning the AMA Pro ATV Championship, Suzuki’s QuadRacer R450Z is even better in 2009, with a number of key improvements and a bold new black livery.

Helping keep the engine cool in the heat of the competition and maximising performance, the Quadracer R450Z now features a piston oil cooling jet.

An aluminium rear sub-frame combined with a lightweight rigid chassis and long travel front and rear suspension offers superb handling, as well as a more streamlined fuel tank and a revised rear brake pedal which offers more feel.

It has an aggressive, low and wide stance and stunning styling that lets everybody know it's engineered to provide race-winning performance.

The QuadRacer R450Z rewards you with blazing acceleration out of corners, matched by a flat-out sensational top-end performance. It's also designed to handle the nastiest tracks and come back for more.

The QuadRacer R450Z is not only race-ready, it's also designed to shatter the myth that high performance has to be high priced.

So don't just race - race to win, with the all new Suzuki QuadRacer R450Z.

Features

• 450cm3, 4-stroke, DOHC, fuel injected engine, based on the race-proven motocrosser RM-Z450, delivers class-leading torque and acceleration.
• ECU program and cam profiles increasing engine power output especially at low-to-mid rpm range.
• Suzuki Composite Electrochemical Material (SCEM) cylinder for durability, weight reduction and superior heat transfer.
• Light titanium valves for reducing reciprocating mass and improving high-rpm valve control.
• Lightweight magnesium-alloy cam cover, clutch outer cover and magneto cover help huge weight reduction.
• Precise digital fuel injection system for combustion efficiency, excellent response, fuel efficiency, seamless power delivery and broad spread of torque in a wide range of conditions. 
• Lubrication system using two feed pumps with a separate scavenge pump allows the crankcas to be compact.
• Exceptionally compact 5-speed transmission has carefully selected gear ratios for superb acceleration.
• Centralized routing of the stainless steel exhaust system and oval muffler looks cool and helps center the vehicle mass.
• Carefully designed rectangular frame delivers the required rigidity and durability at a minimum weight.
• Independent double wishbone front suspension features shock absorbers with piggyback reservoirs for consistent, fade-resistant damping and durability. Both have KASHIMA-coating to reduce friction for smooth stroking action.
• High-tensile steel rear swingarm delivers the ideal rigidity balance for racing. Spring preload and rebound damping are fully adjustable, and compression damping can be independently adjusted.
• Rubber-mounted handlebars for comfortable ride.
• The seat has textured surface for better gripping.
• Multi-reflector 40W halogen headlight can be conveniently removed for closed-course racing. LED taillight with clear visibility.
• Black-colored wheels.

At Suzuki, we believe that it's important riders understand safe riding practices. This is why we support the motorcycle industry's All Terrain Vehicle safety video/DVD "You and Your ATV". This is supplied free by your Suzuki dealer at time of purchase.

Specifications