Yamaha YZ85 2020 — Specifications

Who remembers their first whiff of burnt oil and that feeling of being propelled by a miniature rocket launcher? That's exactly what the Yamaha YZ85 offers young, aspiring riders, those who have moved beyond the small trail bike and are eager to enter the real world of motocross. It's not a transitional bike; it's a miniature race weapon, built for the track straight out of the crate.

Its heart beats with an 85cc two-stroke liquid-cooled engine, a unit that doesn’t mess around with conventions. With approximately 29 horsepower at the handlebars, it benefits from the famous Yamaha Power Valve System (YPVS), a technology directly derived from competition that shapes the power curve for explosive acceleration from the start. The high compression ratio of 9.6:1 and the six-speed gearbox with close ratios make it a lively, demanding, but terribly formative engine. Compared to competitors like the KTM 85 SX, often a bit more radical, the YZ85 focuses on progressiveness and reliability, a judicious choice for a target audience aged 12 to 16.

The magic also works in the chassis. With a featherweight dry weight announced at 73 kg, it is surprisingly agile. The semi-double cradle frame and aluminum swingarm offer precise rigidity, while the 36mm KYB inverted fork and fully adjustable rear shock allow you to adapt the handling to the track and the rider. Disc petal brakes, with a 220mm front caliper, offer well-dosed braking power for this weight. The ergonomics are clearly designed for youth: flat seat, adjustable handlebars, accessible controls. This is far from a toy; it's a professional machine in a reduced format.

So, how much does it cost to enter this garden of motocross beginners? The price of a new Yamaha YZ85 was around 5000 euros for the base model of the time. It’s worth knowing that the range now offers GYTR Carbon Edition versions, for 2024 or 2025, the price of which increases significantly, often flirting with 8000 euros, for those who want the high-end directly. One question often comes up: is the Yamaha YZ85 homologated for the road? The answer is no, categorically. It is a pure track and off-road machine, devoid of any equipment for public roads. And yes, it has a clutch, essential for mastering the liveliness of its engine and negotiating tight corners.

Ultimately, this YZ85 perfectly fulfills its role as a gateway to competitive motocross. It’s not the most powerful in the segment, but its balance, legendary reliability, and evolving chassis make it a good ally for forging a young rider. It teaches you to manage a demanding two-stroke, to adjust suspensions, to fight with a lively machine without being unpredictable. It’s the first serious chapter in a story that, for many, begins here before aiming for the 125 or 250. A significant investment, but for those who dream of smoky straightaways and tilled corners, there is often no better starting point.