Overview

2027 Yamaha YZ 85 Youth

Motorcycle

SMALL BIKE. BIG BRAAAP.

Delivering a small-bike package with big Yamaha performance, the YZ85 is built for fun and built to win.
Starting at $5,199 MSRP
Manufacturer suggested retail price. Does not include dealer fees, tax, title, or registration.

Specs & Features

Engine
Engine Type
85cc liquid-cooled 2-stroke; reed-valve inducted
Bore x Stroke
47.5mm × 47.8mm
Compression Ratio
8.2~10.3:1
Fuel Delivery
Astemo®Keihin PWK28 carburetor
Transmission
6-speed; multiplate wet clutch
Final Drive
Chain
Fuel Capacity
1.3 gal
CHASSIS
Suspension/Front
KYB® inverted fork; fully adjustable, 10.8-in travel
Suspension/Rear
KYB® single shock; fully adjustable, 11.1-in travel
Brakes/Front
Hydraulic disc, 220mm
Brakes/Rear
Hydraulic disc, 190mm
Tires/Front
70/100-17 Dunlop® Geomax MX3SF
Tires/Rear
90/100-14 Dunlop® Geomax MX3S
DIMENSIONS
LxWxH
71.7 in x 29.9 in x 44.7 in
Seat Height
33.1 in
Wheelbase
49.4 in
Rake (Caster Angle)
26.3°
Trail
3.2 in
Max. Ground Clearance
12.6 in
Fuel Capacity
1.3 gal
Wet Weight***
161 lb
Potent YPVS Two-Stroke Engine
New for 2027, the potent 85cc liquid-cooled, two-stroke engine's intake system now features the VForce4R reed valve, while the exhaust system’s YPVS settings were also revised, resulting in a wider powerband and enhanced ridability across the entire rev range.
Optimized Chassis Design
The YZ85's chassis is built for the best up-and-comers with strength, rigidity and overall handling stability. The aluminum swingarm balances longitudinal and torsional rigidity, and the removable rear subframe constructed from lightweight, high-strength aluminum reduces weight.
Fully-Adjustable KYB® Suspension
The lightweight 36mm KYB® inverted cartridge fork features low-friction outer tubes and internals, plus adjustable compression and rebound damping. Paired with a race-proven fully-adjustable KYB® rear shock with a progressive linkage-type design for excellent bottoming resistance, the combined packaged offer loads of suspension travel for serious competition on the track.
Large-Diameter Wave-Style Disc Brakes
Big wave-style 220mm front disc and 190mm rear disc deliver strong, precise stopping power, while also offering excellent self-cleaning and cool-running performance. The rear brake master cylinder also includes a built-in sub-reservoir to provide linear brake response and control.
Performance-Minded Ergonomics
Riders get greater freedom of movement with increased control and confidence thanks to the flat seat and narrow fuel tank design, smoothly integrated body panels, and slim shroud width. The four-position adjustable handlebars allow riders to tune the bar position to their specific size and preference.
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