YZ85
Yamaha YZ85 for Sale at TeamMoto in QLD, NSW, VIC and ACT | Specifications and Review Information
As an important entry into the world of competitive motocross, the YZ85 has long been the mini race bike of choice for future champions. Light, nimble and fun with a top shelf suspension, it serves up big-bike spec in a small bike package.
Along with its proven liquid-cooled YPVS-equipped 85cc powerplant, fully adjustable suspension and large diameter brakes, the YZ85 rider ergonomics include a narrow tank design, flat seat, side covers and slim symmetrical radiator shrouds. This enables greater freedom of movement for smooth shifting of body weight and better machine control.
Yamaha YZ85 Team Yamaha Blue
YPVS 2-STROKE ENGINE
The 85cc liquid cooled engine features the Yamaha Power Valve System (YPVS) that boosts overall performance and contributes towards the bike's easy to use torque. Running with a high compression ratio - and equipped with a close ratio 6-speed transmission - the YZ85 delivers outstanding acceleration with race winning power.
LIGHTWEIGHT CHASSIS DESIGN
Built for demanding junior racers, the YZ85's chassis is optimised for strength, rigidity and overall handling stability. The aluminium swingarm offers refined balance between longitudinal and torsional rigidity, and the removable rear subframe constructed from lightweight, high-strength aluminium reduces weight.
ADJUSTABLE RIDER ERGONOMICS
The four-position adjustable handlebar mounts and taper-style handlebar allow the rider to tune the handlebar position to suit their size and preferences. Flat seat and narrow fuel tank design, along with smoothly integrated body panels and slim shroud width, combine to enable greater freedom of movement for increased control and confidence.
FULLY ADJUSTABLE FRONT FORKS
The lightweight 36mm KYB ® inverted cartridge fork features 275mm of travel with compression and rebound damping adjustability. Complete with low-friction outer tubes and internals, the damping settings offer enhanced performance across a range of conditions and rider abilities.
ADVANCED AIR INTAKE
Advanced intake design allows for a straighter, more efficient draw of air into the intake tract. High-flow airbox ensures excellent air filter performance and easy maintenance.
WAVE-STYLEc BRAKE SYSTEM
Big wave-style brake discs offer improved self-cleaning and cooler-running performance. The 220mm front disc and 190mm rear disc deliver strong, precise stopping power. Rear brake master cylinder also includes built-in sub-reservoir to provide more linear brake response and increased control.
Technical Specifications
Engine
| Engine Type | Liquid-cooled, 2-stroke with YPVS |
|---|---|
| Displacement (cc) | 85.0 |
| Bore x Stroke (mm) | 47.5 x 47.8 |
| Compression Ratio | 8.1-9.6 : 1 |
| Lubrication System | Premix |
| Fuel Management | PWK28 |
| Ignition | CDI |
| Starter System | Kick |
| Fuel Tank Capacity (L) | 5.0 |
| Final Transmission | Chain |
| Transmission | Constant mesh 6-speed |
Chassis
| Frame Type | Semi double cradle |
|---|---|
| Suspension Front | Telescopic forks, 275mm travel |
| Suspension Rear | Swingarm (link suspension), 282mm travel |
| Brakes Front | Hydraulic dual discs, 220mm |
| Brakes Rear | Hydraulic single disc, 190mm |
| Tyres Front | 70/100-17 Dunlop Geomax MX3SF |
| Tyres Rear | 90/100-14 Dunlop Geomax MX3S |
Dimensions
| Length (mm) | 1820 |
|---|---|
| Width (mm) | 760 |
| Height (mm) | 1135 |
| Seat Height (mm) | 840 |
| Wheelbase (mm) | 1255 |
| Ground Clearance (mm) | 320 |
| Wet Weight (kg) | 73 |
