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2023 Yamaha YZ85 Dirt Motorcycle Review Specs Price

The new 2023 Yamaha YZ85 Dirt Motorcycle offers big-bike features in a small-bike form factor. The YZ85 has many high-end amenities and is ready to win races right off the showroom floor, earning its place in the YZ range.

2023 Yamaha YZ85 Dirt Motorcycle

Are you prepared to step up your game? The bike you need to take your riding to the next level is this one. The crisp new YZ85 is designed for the victory Zone and comes with a dramatic new slim line bodywork, an upgraded chassis, a better riding posture, and a tuned brake system.

2023 Yamaha YZ85 Dirt Motorcycle – Features and Specs

Victory. It’s Always Earned, Never Given.

Many of today’s professional riders got their start on the 2023 Yamaha YZ85 Dirt Motorcycle. And it’s easy to see why once you see everything the new model offers. The race-bred Yamaha YPVS, with its high-performance 85cc liquid-cooled 2-stroke engine, delivers race-winning performance. Additionally, its adjustable suspension systems are designed to handle the most challenging courses.

Like the larger YZ125, the YZ85 has a new, lightweight aluminum rear frame, an updated aluminum swing arm, a new rear brake system, and an updated high-efficiency air intake. A new, flatter seat, a more petite body, and a revised fuel tank have been added for optimal rider control. The YZ85 is equipped to take you to the next level with its updated graphics and duo-tone Icon Blue color scheme.

2023 Yamaha YZ85 Dirt Motorcycle


On smaller bikes, you’ve honed and improved your riding technique; now, you’re going on to the next level. It’s crucial to choose the best motocross bike choice. And this is the best course of action when considering what the new YZ85 offers.


The Yamaha Power Valve System, installed in the 85cc liquid-cooled, two-stroke engine, provides wide power over the rev range without sacrificing peak power at high rpms, enhancing rideability and decreasing the need for frequent shifting.

Sharp New Graphics

The solid graphical style, influenced by its YZ125 sister, draws attention to the YZ’s unrivaled racing heritage. Embedded graphics in premium Yamaha Blue and dark blue provide exceptional durability and scratch resistance.


The Yamaha Power Valve System (YPVS) on the 85cc liquid-cooled, two-stroke engine provides consistent power across the rev range without sacrificing peak power at high rpms, minimizing the need for frequent shifting.

A 28mm Hitachi Asteco® Keihin flat-slide carburetor is inhaled via the crankcase’s spacer-style reed valve intake for increased air/fuel flow and smooth throttle response. The expansion Chamber is specially tuned with the exhaust expansion chamber, specifically designed to fit the YPVS-equipped engine, and optimizes gas flow for improved power delivery, particularly in the low- and mid-range. Oversized gears in the gearbox provide better engagement and smoother shifts. Large cores and louvers are seen in lightweight radiators. For best cooling effectiveness, the water pump uses an impeller made of cast aluminum rather than resin. An all-new innovative intake design helps for a straighter and more efficient draw of air into the intake tract. The high-flow airbox guarantees excellent air filter performance and easy maintenance.

2023 Yamaha YZ85 Dirt Motorcycle

Chassis/ Suspension

The 10.8 inches of travel on the compact 36mm KYB® inverted cartridge fork has adjustable compression and rebound damping. The damping settings improve performance across various riding circumstances and rider abilities since they come complete with low-friction outer tubes and internals. Fully adjustable KYB® link-type shocks with race-tested valves and 11.1 inches of travel are part of the rear suspension. Racing enthusiasts may charge harder and post faster lap times thanks to the progressive linkage-type design’s improved bottoming resistance.

The YZ85’s chassis is designed to challenge young racers and is tuned for strength, stiffness, and overall handling stability. The aluminum swingarm provides an elegant balance between longitudinal and torsional stiffness, and weight is decreased by the detachable rear subframe made of lightweight, high-strength aluminum. Oversized wave-shaped brake discs provide better self-cleaning and cooler operation. The 190mm rear disc and 220mm front disc provide powerful, accurate stopping force.

Additionally, the rear brake master cylinder has a built-in sub-reservoir for improved control and a more linear braking reaction. Lightweight wheels for the best suspension performance, light 17 inches front and 14 inches rear rims are strong and reduce unsprung weight. The Dunlop® MX3S tires provide outstanding traction on a variety of surfaces.

2023 Yamaha YZ85 Dirt Motorcycle – Price

The new 2023 Yamaha YZ85 Dirt Motorcycle is available at $5,099 only.

2023 Yamaha YZ85 Dirt Motorcycle – Technical Specifications


Type 85cc, 2-stroke, liquid-cooled, reed-valve inducted
Bore x Stroke 47.5 mm x 47.8 mm
Compression Ratios 8.2~9.6:1
Fuel Delivery Hitachi Astemo Keihin PWK28 carburetor
Transmission 6-speed, multi-plate wet clutch
Final Drive Chain

2023 Yamaha YZ85 Dirt Motorcycle

Suspension, Brakes and Tires

Front Suspension KYB inverted fork; fully adjustable, 10.8-inch travel
Rear Suspension KYB solo shock; fully adjustable, 11.1-inch travel
Front Brakes Hydraulic disc, 220 mm
Rear Brakes Hydraulic disc, 190 mm
Front Tires 70/100-17 Dunlop® Geomax MX3SF
Rear Tires 90/100-14 Dunlop® Geomax MX3S


L x W x H 71.7 inches x 29.9 inches x 44.7 inches
Rake (Caster Angle) 26.3-degree
Seat Height 33.1 inches
Wheelbase 49.4 inches
Trail 3.5 inches
Maximum Ground Clearance 12.6 inches
Fuel Capacity 1.3 gallons
Wet Weight 161 lb
Warranty 30 Day (Limited Factory Warranty)
Color Team Yamaha Blue

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