East Bay Motorsports

Information

2025 Yamaha YZ65

Designed for the discriminating mini-moto racer with dreams of victory. The YZ65 is the perfect first step into the victory zone.

TOP FEATURES

Built to win"”just like its bigger YZ siblings"”the compact YZ65 is ready to tackle the track right out of the gate featuring Yamaha's world-renowned off-road performance, quality and durability.

The 65cc two-stroke engine features the legendary Yamaha Power Valve System (YPVS™), a mechanical power valve system that delivers a broad spread of power and torque across the entire rpm range.

With a strong steel frame and adjustable front and rear suspension, the YZ65 offers riders the traction, confidence and tunability of full-size motocross machines in a compact package.

ENGINE

The 65cc two-stroke powerplant features the same advanced technologies found in Yamaha's race-winning YZ125 and YZ250 motocrossers.

With a carefully tuned Hitachi Astemo® Keihin PWK28 carburetor to meter fuel flow, the proven reed-valve induction improves acceleration and throttle response across the entire powerband.

Patented YPVS™ combines crisp bottom-end torque with potent mid-range and free-revving top-end, making the most of the compact engine and lightweight chassis.

CHASSIS/SUSPENSION

The YZ65 offers light, neutral handling built on a strong steel cradle frame. Designed around the rigidity balance required for the 65cc class, this frame delivers excellent bump absorption in the roughest track sections, jump landings and whoop sections.

Removable aluminum rear subframe is constructed of square-section tubing for reduced weight and convenient maintenance, just like the full-size motocross bikes.

Up front, a 36mm KYB® coil spring fork offers excellent compliance with settings based on Yamaha's extensive testing experience. Out back, a linkless shock design is light and compact and works through a swingarm with YZ125-style chain adjusters. Both front and rear suspension systems are tunable for both rebound and compression damping.

ADDITIONAL FEATURES

With a four-position adjustable aluminum handlebar clamp, adjustable clutch and front brake levers, grippy foot pegs, and long seat design to help riders move across the bike, the YZ65 is highly tunable to fit riders of various sizes.