YZ85

The YZ85 is a legend in the youth motocross scene. It’s the bike that inspired many of today’s top professional racers and helped them on their path to MX glory. And with its increased performance, the new YZ85 is the dirt bike that can turn young riders’ dreams into reality.

Its all-new 85cc liquid-cooled 2-stroke engine comes with a Yamaha Power Valve System (YPVS) that delivers a wider spread of explosive power giving genuine advantage over the competition.

And with fully adjustable forks, wave-type front and rear discs and adaptable ergonomics, the new YZ85 has the technology to launch riders all the way to the top.

*Images are shown for reference only, product specifications and data are subject to change without notice.

Features
YPVS 2-stroke engine

The 85cc liquid-cooled, two-stroke engine now features the Yamaha Power Valve System for broad, tractable power across the rev range without losing peak power at high rpm — improving driveability and reducing the need for frequent shifting. And a new head and longer connecting rod design work together to boost compression ratio for enhanced power output.

Lightweight frame

Tough, semi-double cradle frame is lightweight and strong for sharper handling, for riders ranked novice to mini expert.

Adjustable rider ergonomics

New four-position adjustable handlebar mounts and taper-style handlebars allow the rider to tune the handlebar position to suit their size and preferences. The flat fuel tank, radiator shrouds, side panels and rear fender provide generous freedom of movement.

Fully adjustable front forks

Lightweight 36mm KYB inverted cartridge fork features 274mm of travel with compression and rebound damping adjustability with low-friction outer tubes and internals. For 2019, one-piece outer tubes and new settings offer enhanced performance across a range of conditions and rider abilities.

Kayaba rear shock

The rear suspension features fully adjustable Kayaba link-type shock with 282mm of travel and race-tested compression valving. The progressive linkage-type design improves bottoming resistance, while updated settings improved bump absorption and bottoming resistance allowing racers to charge harder and improve lap times.

Specifications
Engine
Engine Type Liquid-cooled, 2-stroke with YPVS
Displacement 85 cc
Bore x Stroke 47.5 x 47.8 mm
Compression Ratio 8.1-9.6: 1
Lubrication System Premix
Fuel Management PWK28
Ignition CDI
Starter System Kick
Fuel Tank Capacity 5 L
Final Transmission Chain
Transmission Constant mesh 6-speed
Dimensions
Length 1895 mm
Width 760 mm
Height 1175 mm
Seat Height 870 mm
Wheelbase 1285 mm
Ground Clearance 360 mm
Wet Weight 75 kg with 5 litres of fuel
Chassis
Frame Type Semi double cradle
Suspension Front Telescopic fork, 275mm travel
Suspension Rear Swingarm, 287mm travel
Brakes Front Single disc
Brakes Rear Single disc
Tyres Front 70/100-19 42M
Tyres Rear 90/100-16 52M

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about us

Jimboomba Star Yamaha and Honda is one of the largest rural Yamaha and Honda dealers in south east Queensland. We specialise in all Yamaha and Honda Motorcycles, ATV and ROV. Being a Yamaha and Honda dealer is easy, we have the best products!  Star Yamaha and Honda has the ability to get you on your new bike sooner with the support from Yamaha Motor Finance and Yamaha Motorcycle Insurance. Yamaha is the only manufacturer that can offer the complete package. 

Contact Us

Email: info@staryamaha.com.au
Telephone: (07) 5547 7759
Facsimile: (07) 5547 8059

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Monday to Friday: 8:00am - 5:00pm
Saturday: 8:00am - 1:00pm
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Jimboomba Star Yamaha and Honda

6 Cerina Circuit
Jimboomba, QLD, 4280