2012 Suzuki RM-Z450 Motocross

The 2012 Suzuki RM-Z450 is an open-class motocross machine that's ready to dominate the toughest of tracks. As a racer, you need quick, laser-accurate steering and confidence-inspiring high-speed handling all in one package. And you want a high performance machine with a racing pedigree that makes it competitive right out of the crate. The RM-Z450 has been taking champions across the finish line ahead of the pack for years, fiercely competing across the globe from the World MX1 series to America's prestigious AMA Supercross and outdoor motocross championships.

Mount up. Because 1st place doesn’t come without a fight. Razor-sharp handling. Beastly torque. Quick-response braking. They’re not features, they’re the difference between podium and parking lot. Our legendary RM-Zs put the track and the competition at your mercy.

Engine Features

• The RM-Z450's 449cc four-stroke, liquid-cooled, DOHC, four-valve, fuel-injected engine was developed and refined to deliver phenomenal idle-to-redline thrust.

• The lightweight, battery-less, motocross-use electronic fuel injection system uses progressive throttle linkage for efficient power delivery.

• A 12-hole fuel injector delivers a fine fuel/air mist for efficient operation.

• The RM-Z450's aluminum cylinder is treated with Suzuki Composite Electrochemical Material (SCEM) coating, and was built for durability, light weight and efficient heat transfer.

Transmission Features

• A 5-speed transmission provides extra flexibility, offering gear ratios suited for various terrains and conditions.

• The RM-Z450 has a link-type shifting system, which offers smooth transitions through the gears.

Chassis Features

• The RM-Z450's slim chassis design makes for a comfortable riding position, opening up the cockpit to help allow the rider to actively take control of the machine.

• Class-leading 47mm Showa inverted forks provide optimum wheel travel and are compression- and rebound-damping adjustable.

• A Showa piggyback-reservoir rear shock with high/low-speed compression damping adjustment and rebound damping and spring preload adjustments. The rear shock, working through Suzuki's superlative rising-rate linkage system, provides 310mm of wheel travel, delivering maximum traction.

• The RM-Z450's twin-spar aluminum frame and swingarm was developed and refined for a highly optimized balance between rigidity and superb high-speed traction. The lightweight swingarm helps enhance terrain-traversing performance over bumps.

• Race-inspired disc rotors offer enhanced cooling performance and efficient mud slinging.

• A stylish two-tone radiator shrouds accentuate the RM-Z450's agile looks.

• The RM-Z450 comes with a gripper seat, with projected cross-shaped patterns on the top surface to provide additional grip.  

2012 Suzuki RM-Z450 - USA Specifications
US MSRP Price: $8,399 USD

Chassis
Overall Length 2190 mm (86.2 in)
Overall Width 830 mm (32.7 in)
Overall Height 1270 mm (50.0 in)
Wheelbase 1495 mm (58.9 in)
Ground Clearance 325 mm (12.8 in)
Seat Height 955 mm (37.6 in)
Curb Weight 113 kg (249 lbs)
Transmission 5-speed constant mesh
Final Drive Chain, DID520MXV4, 114 links
Suspension Front Telescopic inverted, coil spring, oil damped
Suspension Rear Swingarm, link type, coil spring, oil damped
Brakes Front Disc brake
Brakes Rear Disc brake
Tires Front 80/100-21 51M, tube type
Tires Rear 110/90-19 62M, tube type
Fuel Tank Capacity 6.2 L (1.6/1.4 US/Imp gallons)
Color Champion Yellow

Engine
Engine 449cc, 4-stroke, liquid-cooled, single cylinder, DOHC
Bore Stroke 96.0mm (3.780 in) x 62.1mm (2.445 in)
Compression Ratio 12.5:1
Fuel System New 12-hole fuel injector increases fuel atomization for better power delivery
Starter Primary kick
Lubrication Suzuki Advanced Sump System (SASS)
Ignition Electronic ignition (CDI)

Warranty
Warranty No Warranty






2012 Suzuki RM-Z450 - Canadian Specifications
Canada MSRP Price: See Canadian Suzuki Dealer for pricing.

Chassis
Overall Length 2190 mm (86.2 in)
Overall Width 830 mm (32.7 in)
Wheelbase 1495 mm (58.9 in)
Ground Clearance 325 mm (12.8 in)
Seat Height 955 mm (37.6 in)
Curb Weight 113 kg (249 lbs)
Transmission 5-speed constant mesh
Final Drive Chain, DID520MXV4, 114 links
Suspension Front Telescopic inverted, coil spring, oil damped
Suspension Rear Swingarm, link type, coil spring, oil damped
Brakes Front Disc brake
Brakes Rear Disc brake
Tires Front 80/100-21 51M, tube type
Tires Rear 110/90-19 62M, tube type
Fuel Tank Capacity 6.2 L (1.6 US gallons)

Engine
Displacement 449cc, 4-stroke, liquid-cooled, single cylinder, DOHC
Fuel System Fuel injection
Starter Primary kick
Lubrication Suzuki Advanced Sump System (SASS)
Ignition Electronic ignition (CDI)

Warranty
Warranty No Warranty





2012 Suzuki RM-Z450 - Australian Specifications
Australian MSRP Price: See dealer for pricing.

TBA




2012 Suzuki RM-Z450 - UK Specifications
RRP Price: £TBA GBP

TBA



*Price, Specifications and photos may change without notice.

2012 Suzuki RM-Z450 Motocross Reviewed by Dening Nyess on Rating: 4.5