What category is the 2011 Suzuki RM-Z450?

The 2011 Suzuki RM-Z450 has a Category of Cross / motocross.

What is the engine size of the 2011 Suzuki RM-Z450?

The 2011 Suzuki RM-Z450 has a Capacity: of 449.00 ccm (27.40 cubic inches).

What type of engine does the 2011 Suzuki RM-Z450 have?

The 2011 Suzuki RM-Z450 has a Engine type of Single cylinder, four-stroke.

Is the 2011 Suzuki RM-Z450 air cooled or liquid cooled?

The 2011 Suzuki RM-Z450 has a Cooling system of Liquid.

How many gears does the 2011 Suzuki RM-Z450 have?

The 2011 Suzuki RM-Z450 has a Gearbox of 5-speed.

How much does the 2011 Suzuki RM-Z450 weigh?

The 2011 Suzuki RM-Z450 has a Weight incl. oil, gas, etc of 113.0 kg (249.1 pounds).

What is the seat height of the 2011 Suzuki RM-Z450?

The 2011 Suzuki RM-Z450 has a Seat height of 955 mm (37.6 inches) If adjustable, lowest setting..

Suzuki RM-Z450 - 2011 Specifications and Reviews

Name: 2011 Suzuki RM-Z450
Brand: Suzuki

The 2011 Suzuki RM-Z450 is a competition-focused motocross machine built for serious amateur and professional riders. Powered by a liquid-cooled 449cc four-stroke engine with fuel injection, it delivers strong mid-range power and reliable performance on the track. Known for its lightweight aluminum frame and responsive handling, the RM-Z450 excels in high-speed cornering and acceleration.

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2011

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General information
Category	Cross / motocross
Year	2011
Model	Suzuki RM-Z450
Engine and Transmission Specifications
Driveline	Chain, DID520MXV4, 114 links
Transmission type,final drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Ignition	Electronic ignition
Fuel control	DOHC
Fuel system	Injection
Engine type	Single cylinder, four-stroke
Capacity:	449.00 ccm (27.40 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes	Single disc
Front brakes	Single disc
Rear tyre dimensions	110/90-19
Front tyre dimensions	80/100-21
Rear suspension travel	310 mm (12.2 inches)
Rear suspension	Swingarm, link type, coil spring, oil damped
Front suspension travel	310 mm (12.2 inches)
Front suspension	Telescopic inverted, coil spring, oil damped
Trail	130 mm (5.1 inches)
Rake (fork angle)	29.8°
Frame type	Twin-spar aluminum frame and swingarm.

Physical measures and capacities
Fuel capacity	6.20 litres (1.64 gallons)
Wheelbase	1,495 mm (58.9 inches)
Ground clearance	325 mm (12.8 inches)
Overall width	830 mm (32.7 inches)
Overall length	2,190 mm (86.2 inches)
Seat height	955 mm (37.6 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	113.0 kg (249.1 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Yellow
Factory warranty	No Warranty
Starter	Kick

Performance Profile & Rider Fit

Best For

Track85%

City5%

Cornering88%

Daily Riding10%

Touring5%

Passenger0%

Rider Profile

Best For	This bike suits experienced off-road and motocross riders comfortable with a tall seat height, aggressive power delivery, and no electric start.
Purpose	Built purely for motocross track and off-road competition, not for street or commuting use.
Rider Fit	Demands strong physical fitness, core strength, and good bike control due to its tall stance, firm suspension, and kick-start operation.
Character	A raw, high-revving, single-cylinder motocross machine that rewards aggressive riding with sharp handling and explosive acceleration out of corners.
Not Ideal For	Not suitable for beginners, passengers, daily road commuting, or anyone seeking comfort or long-distance touring capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2011 Suzuki RM-Z450 Rider Ergonomics Assessment

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Feet:

At 955mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2011 Suzuki RM-Z450, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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