QuadRacer R450

The ATV racing world has been shaken up big time with the Suzuki QuadRacer R450.

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

With a fuel-injected 450cc four-stroke powerplant based on the championship-winning Suzuki RM-Z450, the QuadRacer R450 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.

2008 model improvements include newly set ECU program and re-shaped cam profiles for increasing engine power output especially at low-to-mid range. Comfort has also been addressed with rubber mounted handle bars, redesigned counter shaft for better gear shifting feel and a textured seat surface for improved grip.

It has a technically advanced chassis and responsive, long-travel suspension front and rear with new Kashima-coating to reduce friction for smooth stroking action, so you can choose your line and go for it. For the 2008 model also, the swing-arm rigidity balance has been optimised with new settings of front and rear suspension and larger rear tyres for shock absorption.

There's even more good news. The QuadRacer R450 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 R450.

Features

• 450cc, 4-stroke, DOHC, fuel injected engine, based on the race-proven motocrosser RM-Z450, delivers class-leading torque and acceleration.
• 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 crankcases 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.
• 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.
• Multi-reflector 40W halogen headlight can be conveniently removed for closed-course racing, and LED taillight with clear visibility.

Specifications