14 August. Friday 2026
Yamaha YZ65 - 2025 Specifications and Reviews
The 2025 Yamaha YZ65 is a liquid-cooled two-stroke minibike engineered for young riders and beginners learning fundamental motocross skills. Its compact 65cc engine delivers accessible power while the 6-speed transmission and nimble chassis promote confidence-building performance on amateur tracks and training grounds. Known for reliability and affordability, the YZ65 remains an industry-standard entry-level competition bike.
General information | |
| Color Options | Team Yamaha Blue |
| Price | US$ 4499. MSRP depends on country, taxes, accessories, etc. |
| Category | Minibike, cross |
| Model | Yamaha YZ65 |
Engine and Transmission Specifications | |
| Clutch | Wet, multiple-disc coil spring |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | Digital CDI |
| Induction | Carburettor. Hitachi Astemo® Keihin PWK28 carburetor |
| Bore x Stroke | 43.5 x 43.6 mm (1.7 x 1.7 inches) |
| Compression Ratio | 9.6:1 |
| Engine Details | Reed-valve inducted |
| Engine Type | Single cylinder, two-stroke |
| Capacity: | 65.0 ccm (3.97 cubic inches) |
Physical measures and capacities | |
| Fuel Capacity | 3.41 litres (0.90 US gallons) |
| Wheelbase | 1140 mm (44.9 inches) |
| Ground Clearance | 264 mm (10.4 inches) |
| Overall Width | 759 mm (29.9 inches) |
| Overall Length | 1615 mm (63.6 inches) |
| Overall Height | 1001 mm (39.4 inches) |
| Seat Height | 754 mm (29.7 inches) If adjustable, lowest setting. |
| Wet Weight | 60.8 kg (134.0 pounds) |
| | |
Yamaha YZ65 dimensions and frame | |
| Wheels | Blue Excel® wheels. Maxxis® Maxxcross SI tires |
| Rear Brakes | Single disc. Hydraulic. |
| Brake Disc Diameter | 190 mm (7.5 inches) |
| Front Brakes | Single disc. Hydraulic |
| Rear Tyre | 80/100-12 |
| Front Tyre | 60/100-14 |
| Rear Wheel Travel | 269 mm (10.6 inches) |
| Rear Suspension | KYB® single shock; fully adjustable |
| Front Wheel Travel | 216 mm (8.5 inches) |
| Front Suspension | KYB® inverted fork; fully adjustable |
| Trail | 64 mm (2.5 inches) |
| Frame | Steel |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Warranty | 30 Day Limited Factory Warranty |
| Rake (fork angle) | 26.4° |
| Year of manufacture | 2025 |
Performance Profile & Rider Fit
Best For
Track85%
City5%
Cornering88%
Daily Riding10%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a youth-focused competition motocross bike built for developing riders, typically kids transitioning from an 85cc up through to a full-size bike, not adult beginners or general road riders. |
| Purpose | It exists purely for motocross track and off-road competition, designed to teach race craft, throttle control, and clutch/gear management on a 2-stroke. |
| Rider Fit | Its tiny 134 lb wet weight, low 29.7 in seat height, and compact dimensions are tailored to smaller, lighter junior riders rather than full-grown adults. |
| Character | Expect a peaky, high-revving 2-stroke power delivery that rewards aggressive clutch work and precise shifting, paired with featherweight agility ideal for tight track sections and jumps. |
| Not Ideal For | This bike is not suitable for adult commuting, highway travel, two-up riding, or any road use since it is an unregistered, off-road-only youth race machine. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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