Suzuki RM85 - 2018 Specifications and Reviews

The 2018 Suzuki RM85 is a lightweight two-stroke off-road machine designed for young and developing riders seeking entry-level motocross performance. Its compact dimensions, minimal seat height of 850mm, and nimble handling characteristics make it ideal for building fundamental riding skills on the track or trail. Known for its responsive powerband and easy-to-manage power delivery, the RM85 remains a popular choice in amateur racing and recreational riding circles.

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General information

CategoryCross / motocross
Year2018
ModelSuzuki RM85

Engine and Transmission Specifications

DrivelineChain, D.I.D. 428DS, 118 links
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemFuel/Oil premixture of 30:1
IgnitionDigital CD
Fuel systemCarburettor. Keihin PE28
Bore x Stroke48.0 x 46.8 mm (1.9 x 1.8 inches)
Compression9.5:1
Engine detailsReed-valve
Engine typeSingle cylinder, two-stroke

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre90/100-14
Front tyre70/100-17
Rear wheel travel277 mm (10.9 inches)
Rear SuspensionLink type, coil spring, oil damped
Front wheel travel275 mm (10.8 inches)
Front SuspensionShowa inverted fork, pneumatic/coil spring, oil damped
Frame typeTubular steel frame, thick wall aluminum swingarm
 
 

Physical measures and capacities

Fuel capacity5.00 litres (1.32 gallons)
Wheelbase1,240 mm (48.8 inches)
Ground clearance325 mm (12.8 inches)
Overall width735 mm (28.9 inches)
Overall length1,805 mm (71.1 inches)
Overall height1,240 mm (48.8 inches)
Seat height850 mm (33.5 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc73.0 kg (160.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warrantyNo warranty
StarterKick
Color optionsChampionship Yellow with black/blue accents

Performance Profile & Rider Fit

Best For

Track20%
City5%
Cornering75%
Daily Riding5%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a youth-focused motocross machine intended for young, developing riders progressing beyond a smaller minicycle, not for adult or beginner street riders.
PurposeBuilt purely for motocross track use, it exists to teach race craft and jumping/cornering skills on a scaled-down competition bike.
Rider FitIts tiny 73 kg mass, low-ish 850 mm seat height, and compact dimensions are tailored to lightweight junior riders rather than full-size adults.
CharacterThe two-stroke reed-valve engine and fully adjustable suspension give it a peppy, eager, revvy character typical of small-bore motocross bikes, rewarding an active, aggressive riding style.
Not Ideal ForIt is not suitable for adult riders, road use, touring, commuting, or carrying a passenger.

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

Rider Fit Visualizer

2018 Suzuki RM85 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 850mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2018 Suzuki RM85, with a cramped knee angle of around 75 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2018 Suzuki RM85 is a top-of-the-line motocross bike that offers exceptional performance and handling. With its powerful 85cc engine and lightweight design, this motorcycle is perfect for riders looking to dominate the track. The RM85 features a smooth and responsive power delivery, making it great for riders of all skill levels. In addition to its impressive performance, the 2018 Suzuki RM85 also stands out with its sleek and aggressive styling. The bold graphics and color options give this bike a modern and sporty look that is sure to turn heads on the track. Overall, the 2018 Suzuki RM85 is a fantastic choice for any rider looking for a high-quality motocross bike that delivers power, precision, and style.
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