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Motocross Bikes

2003Suzuki RM 100

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The 2003 Suzuki RM 100 is a lightweight two-stroke motocross bike designed for young riders and beginners entering competitive racing. Known for its agile handling and responsive power delivery, this 99cc machine excels in tight technical sections and delivers excellent acceleration across various terrain conditions.

Capacity
99.0 ccm
Engine
Single, two-stroke
Gearbox
6-speed
Dry weight
68.0 kg
Seat height
870 mm
Power
Not on record
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 30Agility 92Comfort 25Off-road 88Touring 10Road manners 15
Off-road & trail88%
Cornering80%
City riding10%
Daily riding10%
Touring8%
Two-up5%
Track65%
Best for
Built purely for competitive motocross and off-road track riding, not for street or leisure use.
Built for
A high-strung, peaky two-stroke that rewards aggressive throttle management, revs freely, and thrives when pushed hard on rough motocross terrain.
Not ideal for
Not suitable for taller or heavier adults, highway commuting, touring, or anyone wanting a low-maintenance, easygoing ride.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 870mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2003 Suzuki RM 100, with a cramped knee angle of around 75 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

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Full specifications

Engine
Capacity
99.0 ccm
Engine type
Single, two-stroke
Bore x stroke
52.5 x 45.8 mm
Compression
9.6:1
Cooling system
Liquid
Fuel system
Carburettor
Power
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Wheelbase
1290 mm
Overall length
1910 mm
Overall width
735 mm
Overall height
1105 mm
Seat height
870 mm
Dry weight
68.0 kg
Fuel capacity
5.50 litres
Ground clearance
380 mm
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc
Front tyre
70/100-19 42M
Rear tyre
90/100-16 52M

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

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Common questions

What is the engine size of the Suzuki RM 100?

The 2003 Suzuki RM 100 has a Capacity of 99.0 ccm (6.04 cubic inches).

How many gears does the Suzuki RM 100 have?

The 2003 Suzuki RM 100 has a Gearbox of 6-speed.

How much does the Suzuki RM 100 weigh?

The 2003 Suzuki RM 100 has a Dry weight of 68.0 kg (149.9 pounds).

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