– The RM-Z450’s twin-spar frame and twin-beam swingarm design continues Suzuki’s tradition of delivering the best-handling motocross machines available.
– This aluminum-alloy, twin-spar frame combines cast and extruded sections to achieve superior front-and-rear weight distribution while balancing strength and weight. This helps achieve outstanding cornering performance and shock absorption, while also contributing to stable handling.
– The swingarm is assembled with thin, yet strong, materials that further contribute to cornering performance and stable handling.
– The short wheelbase and frame head-pipe location produce quick and nimble handling characteristics.
– Hexagonal aluminum rails are used on the sub-frame for light weight, a slim appearance, and easier air filter service.
– The sub-frame rails route inward to slim the bodywork, but also route upwards to provide additional space for the large air cleaner and the advanced BFRC (Balance Free Rear Cushion) shock absorber.
– Like the trim sub-frame, all of the bodywork is slim to enable the RM-Z450 rider to move freely in the cockpit, especially during spirited riding.
– Inspired by the advanced suspension from the GSX-R1000R supersport bike, the RM-Z450 is fitted with a SHOWA BFRC shock absorber.
– The BFRC uses a separate, external damping circuit that improves the responsiveness of damping force to deliver excellent traction and better absorption over bumps.
– The fully adjustable BFRC controls damping so well during minute suspension movements that ride comfort is increased at lower speeds, while handling is enhanced at higher speeds.
– The SHOWA coil spring front forks have large inner tubes and rod pipes for strength and durability.
– Springs in each fork leg combine with large, adjustable damping cylinders to deliver better response to the terrain and provide a strong feeling of control to the rider.
– Front suspension tuning and maintenance is balanced and easy. It’s a great benefit during frequent riding.
– The strong RENTHAL aluminum tapered handlebars help aid the rider during aggressive maneuvering.
– The light upper fork bracket was developed to complement the SHOWA coil spring front suspension and handlebars.
– A large 270mm, wave-style front brake rotor with a twin piston caliper provide sure stopping performance with a positive feel.
– The trim rear brake master cylinder hugs the frame beam to reduce dirt contamination and the chance of the rider’s boot touching it during riding.
– To support the RM-Z450’s strong engine, braking, and handling performance, the bike is fitted with race-developed Bridgestone BATTLECROSS X30 tires.
– The wheels feature black anodized rims with a cross-section design that maintains strength while reducing unsprung weight.
– Suzuki beak-inspired styling features a sharper front fender, radiator shrouds blending into the side covers, and an upswept tail. These promote the impression of speed while reducing weight and easing service.
– The functional styling and the motorcycle’s slim chassis permit a variety of rider positions that facilitate control and comfort.
– The plastic fuel tank is light and features a capacity of an ample 6.3L.
– The seat base, inner fenders, and side covers were developed to reduce the amount of moisture and dirt that gets to the air cleaner. This helps prevent debris from contaminating the air filter element.
– Made with a special density foam, the seat is well shaped and slim to aid the rider’s control of the motorcycle. The seat has a large blue gripper panel that runs nose-to-tail on the cover.
– The Champion Yellow No.2 bodywork is enhanced by a graphics package that features distinctive striping and Suzuki logos.