What category is the 2010 Suzuki RM-Z450?

General information
Category	Cross / motocross
Model	Suzuki RM-Z450
Year	2010

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Lubrication system	Semi Dry sump
Ignition	Electronic ignition (
Fuel control	DOHC
Fuel system	Injection
Bore x stroke	96.0 x 62.1 mm (3.8 x 2.4 inches)
Compression	12.2:1
Stroke	4
Engine type	Single cylinder
Capacity:	652.00 ccm (39.79 cubic inches)
Physical measures and capacities
Wheelbase	1,480 mm (58.3 inches)
Ground clearance	350 mm (13.8 inches)
Overall width	830 mm (32.7 inches)
Overall length	2,185 mm (86.0 inches)
Overall height	1,260 mm (49.6 inches)
Seat height	955 mm (37.6 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	112.0 kg (246.9 pounds)
Suzuki RM-Z450 dimensions and frame
Rear brakes	Single disc
Front brakes	Single disc
Rear tyre dimensions	110/90-19
Front tyre dimensions	80/90-21
Rear suspension	Link type, coil spring, oil damped
Front suspension	Telescopic, coil spring, oil damped
Speed and acceleration
Color options	Solid Black/Champion Yellow No. 2
Fuel capacity	6.20 litres (1.64 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

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

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Feet:

At 955mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2010 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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