Suzuki RM-Z450

Featuring a number of notable updates, the supremely balanced RM-Z450 offers strong, controllable power and extremely lightweight handling for breathtaking acceleration and total rider confidence. Remarkably easy to ride, the Suzuki RM-Z450 is loaded with advanced technology including the Suzuki Advanced Sump System, the Suzuki Active Vent System, lightweight and durable titanium valves, hollow billet camshafts and much more.

The updated 450cc, 4-stroke, liquid-cooled, DOHC, 4-valve engine features a lightweight design with the emphasis on broad power delivery. Re-shaped intake ports for optimal efficiency offer increased engine performance at low-to-mid rpm. A durable forged aluminium piston with oil retaining grooves reduces friction and wear, while the aluminium cylinder bore and oil control rings are electro-plated for increased durability and heat transfer. Equipped with an NGK iridium spark plug for better combustion, the RM-Z450's combustion chamber has been re-designed to provide increased engine output. The Suzuki Active Vent System reduces crank chamber pressure and enhances piston ring seal performance, while the Suzuki Advanced Sump System permits low crankshaft placement for reduced engine height and low centre of gravity.

Featuring a Keihin FCR40 carburettor with hot start system and throttle position sensor, the RM-Z450 incorp-orates an automatic decompression system for easy kick starting. Updated carburetor settings and a lightweight exhaust system with titanium head pipe, large capacity stainless steel secondary pipe and aluminium muffler also enhance the power of the new RM-Z450. The 2007 RM-Z450 retains the four-speed transmission layout for light weight and compact engine size. Re-designed radiator shrouds offer the RM-Z450 improved cooling efficiency and an aggressive new look, while the side covers are now vented for maximum airflow.

Suspension settings have also been updated to match the all-new frame including Showa cartridge-style front forks with 47mm inner tube, offering 22-way compression damping, 20-way rebound damping and 310mm of wheel travel. The Showa rear shock absorber with its large 50mm piston and 18mm inner rod provide increased oil flow and stable damping performance, while the RM-Z450 rear suspension linkage allows smooth movement for improved rear wheel traction. Expected to arrive in Australia in September, the RM-Z450 will be available in Suzuki's Champion Yellow sporting updated aggressive graphics.

Price - TBA.