Motorcycle specifications YamahaYZ 85 2019 A flirt for the attack

Yamaha's new youth cross bike features a host of major improvements focused on performance and ergonomics. Featuring an all-new engine, suspension and more, the YZ 85 is designed to help bLU cRU riders achieve victory through top-level performance and unrivalled reliability.

all-new engine

The 2019 YZ 85 features a new 85cc liquid-cooled 2-stroke engine, an intake valve gearbox and the Yamaha Power Valve System (YPVS). The cylinder head, crankcases, crankshaft, connecting rod, transmission, exhaust system and CDI unit have all been redesigned, enabling the new YZ engine to deliver more power at all engine speeds, with no loss of power at high revs.

improved chassis and optimized ergonomics

The 2019 YZ 85's semi-double cradle steel frame, removable rear buckle and new aluminum swingarm offer an agile feel, confident handling and greater ease of maintenance. The ergonomic configuration features a flat, comfortable seat, tapered aluminum handlebars adjustable to four positions and levers with adjustable reach to offer ease of movement to a wide range of young riders.

improved brake system

For 2019, a new hose routing improves braking feel, while petal disc front brakes offer improved self-cleaning and cooling performance. The 220 mm front disc and 190 mm rear disc accentuate braking power without neglecting precision.

easily adjustable KYB coil-spring suspension

This new YZ 85 features a fully adjustable, race-proven 36 mm KYB coil-sprung fork, with one-piece outer tubes and tapered shape for optimum rigidity. This translates into performance-amplifying handling, shock absorption and ease of adjustment. The fully adjustable KYB shock absorber of this pushrod suspension uses damping characteristics adapted to the new chassis.

yamaha YZ 85 highlights

- New 85 cm3 liquid-cooled 2-stroke engine
- Plastic valve intake and new expansion chamber
- Compression ratio increased from 8.2 to 9.6:1
- New 6-speed close-ratio gearbox
- Large, light and efficient radiator
- Fully adjustable 36 mm KYB® upside-down forks
- New impact-resistant fork protectors
- New petal discs and brake hoses
- Tapered 4-position adjustable aluminum handlebars
- New aluminum swingarm for easier chain tension adjustment
- Monocross rear suspension
- Racy looks and factory-inspired graphics

Photo credits: Yamaha Motor Europe