Yamaha YZ85LW - 2022 Specifications and Reviews

The 2022 Yamaha YZ85LW is a lightweight 85cc two-stroke dirt bike designed for young and beginner riders transitioning to competitive off-road riding. Its liquid-cooled reed-valve engine delivers responsive power with excellent throttle control, while the 6-speed gearbox and wet clutch provide smooth handling across varied terrain. Known for its reliability and forgiving nature, it's the ideal entry-level competition machine for youth motocross and enduro racing.

4 stars Average rating: 4 from 2 votes
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General information

CategoryEnduro / offroad
Year2022
ModelYamaha YZ85LW
 
 

Engine and Transmission Specifications

ClutchWet, multiple-disc coil spring
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemPremix
IgnitionCDI
Fuel systemCarburettor. Keihin PWK28
Bore x Stroke47.5 x 47.8 mm (1.9 x 1.9 inches)
Compression9.6:1
Engine detailsReed-valve inducted
Engine typeSingle cylinder, two-stroke
Capacity:85.0 ccm (5.19 cubic inches)

Brakes, suspension, Frame and wheels

WheelsDunlop® Geomax tires
Rear brakesSingle disc
Diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tire90/100-16
Front tire70/100-19
Rear wheel travel287 mm (11.3 inches)
Rear SuspensionSingle shock; fully adjustable
Front wheel travel275 mm (10.8 inches)
Front SuspensionInverted fork; fully adjustable
Trail10 mm (0.4 inches)
Rake (fork angle)26.0°
Frame typeSemi-double cradle
 
 

Physical measures and capacities

Fuel capacity5.00 litres (1.32 US gallons)
Wheelbase1255 mm (49.4 inches)
Ground clearance360 mm (14.2 inches)
Overall width760 mm (29.9 inches)
Overall length1895 mm (74.6 inches)
Overall height1175 mm (46.3 inches)
Seat height884 mm (34.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc75.0 kg (165.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsLarge Wheel (LW) model.
Factory warranty30 Day Limited Factory Warranty
StarterKick
Color optionsTeam Yamaha Blue

Performance Profile & Rider Fit

Best For

Track85%
City5%
Cornering80%
Daily Riding5%
Touring3%
Passenger0%

Rider Profile

Best ForThis machine is built for developing riders, typically youth racers who have outgrown 65cc minis and are honing skills before stepping up to full-size motocross bikes.
PurposeIt is a dedicated amateur motocross competition bike designed for closed-course tracks, not a general-purpose or road-legal machine.
Rider FitIts low seat height, light wet weight, and compact dimensions suit smaller, lighter riders such as pre-teens and young teenagers rather than full-grown adults.
CharacterThe 2-stroke engine and lightweight chassis reward an aggressive, high-revving riding style with sharp, flickable handling on jumps and tight turns.
Not Ideal ForThis is not suitable for adult riders, street use, touring, commuting, or anyone seeking a comfortable, low-maintenance everyday vehicle.

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

Rider Fit Visualizer

2022 Yamaha YZ85LW Rider Ergonomics Assessment

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

Feet:

At 884mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2022 Yamaha YZ85LW, 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 2022 Yamaha YZ85LW is a powerful and high-performance motocross bike designed for young riders looking to take their skills to the next level. With its lightweight chassis and a smooth and responsive 85cc engine, this bike offers excellent handling and acceleration for riders to maneuver tight corners and tackle challenging terrain with ease. The YZ85LW also features adjustable suspension and high-quality brakes, providing riders with confidence and control on the track. Overall, the 2022 Yamaha YZ85LW is a top-of-the-line motocross bike that offers young riders a competitive edge. With its advanced features and impressive performance, this bike is a great choice for riders looking to up their game and dominate the motocross track. Whether you're an experienced rider or just starting out, the YZ85LW is sure to impress with its power, agility, and reliability, making it a standout option in the world of youth motocross bikes.
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