14 August. Friday 2026
Yamaha YZ125 Monster Energy - 2022 Specifications and Reviews
The 2022 Yamaha YZ125 Monster Energy is a lightweight 125cc two-stroke motocross bike designed for entry-level and amateur riders seeking competitive performance. Known for its responsive single-cylinder engine and nimble handling, it excels in youth and amateur racing while offering excellent acceleration and maneuverability on varied terrain.
General information | |
| Category | Cross / motocross |
| Year | 2022 |
| Model | Yamaha YZ125 Monster Energy |
Engine and Transmission Specifications | |
| Driveline | Constant-mesh |
| Clutch | Multiplate wet clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Premix |
| Ignition | Digital CDI |
| Fuel system | Carburettor. Keihin PWK38S |
| Bore x Stroke | 54.0 x 54.5 mm (2.1 x 2.1 inches) |
| Compression | 10.7:1 |
| Engine details | Reed-valve-inducted |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 125.0 ccm (7.63 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Bridgestone® Battlecross tires |
| Rear brakes | Single disc. Hydraulic. |
| Diameter | 270 mm (10.6 inches) |
| Front brakes | Single disc. Hydraulic. |
| Rear tire | 100/90-19 |
| Front tire | 80/100-21 |
| Rear wheel travel | 315 mm (12.4 inches) |
| Rear Suspension | KYB® single shock; fully adjustable |
| Front wheel travel | 300 mm (11.8 inches) |
| Front Suspension | KYB® Speed-Sensitive System inverted fork; fully adjustable |
| Trail | 109 mm (4.3 inches) |
| Rake (fork angle) | 26.0° |
| Frame type | Aluminum semi-double cradle |
| | |
Physical measures and capacities | |
| Oil capacity | 0.70 litres (0.74 US quarts) |
| Fuel capacity | 6.81 litres (1.80 US gallons) |
| Wheelbase | 1445 mm (56.9 inches) |
| Ground clearance | 366 mm (14.4 inches) |
| Overall width | 826 mm (32.5 inches) |
| Overall length | 2136 mm (84.1 inches) |
| Overall height | 1295 mm (51.0 inches) |
| Seat height | 980 mm (38.6 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 94.8 kg (209.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Modifications compared to previous model | Redesigned engine. |
| Factory warranty | 30 Day Limited Factory Warranty |
| Starter | Kick |
| Color options | Team Yamaha Blue/green |
| | |
Maintenance and service data | |
| Fork tube size | 48 mm (1.9 inches) |
| Tire pressure rear | 15 PSI (1 Bar or 100 kPa) |
| Tire pressure front | 15 PSI (1 Bar or 100 kPa) |
| Spark plugs | NGK BR9EVX, NGK BR9EIX |
Performance Profile & Rider Fit
Best For
Track90%
City5%
Cornering88%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | Best suited to intermediate through expert off-road riders who understand two-stroke power delivery and clutch management. |
| Purpose | Built purely for motocross track riding and competitive off-road racing, not general transportation. |
| Rider Fit | Very light and tall with a high seat height, favoring taller, fitter riders comfortable standing and shifting body weight aggressively. |
| Character | A raw, high-revving two-stroke that rewards aggressive riding, precise clutch control, and active rider input over smooth cruising. |
| Not Ideal For | Not suitable for street use, commuting, passengers, or riders seeking comfort and low-maintenance touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2022 Yamaha YZ125 Monster Energy is a sleek and powerful motocross bike that's sure to turn heads on the track. With its eye-catching Monster Energy livery and top-notch performance, this bike is a must-have for any serious motocross enthusiast. The 125cc engine delivers plenty of power for tackling jumps and tight corners, while the lightweight chassis and agile handling make it a joy to ride. Whether you're a seasoned racer or just getting started in the sport, the YZ125 Monster Energy is a fantastic choice for anyone looking for a high-performance motocross bike. In conclusion, the 2022 Yamaha YZ125 Monster Energy is a top-of-the-line motocross bike that's sure to impress riders of all skill levels. From its striking appearance to its impressive performance on the track, this bike has everything you need to take your motocross game to the next level. If you're in the market for a new motocross bike, the YZ125 Monster Energy should be at the top of your list.Add a Comment
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