2025 YZ125
SPECIFICATIONS
ENGINE
| Engine Type |
125cc liquid-cooled 2-stroke; reed-valve inducted |
| Bore x Stroke |
54.0mm x 54.5mm |
| Compression Ratio |
8.2~10.1:1 |
| Fuel Delivery |
Hitachi Astemo® Keihin PWK38S carburetor |
| Transmission |
Constant-mesh 6-speed; multiplate wet clutch |
| Final Drive |
Chain |
| Fuel Capacity |
1.8 gal |
CHASSIS
| Suspension/Front |
KYB® Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel |
| Suspension/Rear |
KYB® single shock; fully adjustable, 12.4-in travel |
| Brakes/Front |
Hydraulic disc, 270mm |
| Brakes/Rear |
Hydraulic disc, 240mm |
| Tires/Front |
80/100-21 Bridgestone® Battlecross X20F |
| Tires/Rear |
100/90-19 Bridgestone® Battlecross X20 |
DIMENSIONS
| LxWxH |
84.1 in x 32.5 in x 51.0 in |
| Seat Height |
38.6 in |
| Wheelbase |
56.9 in |
| Rake (Caster Angle) |
26° |
| Trail |
4.3 in |
| Max. Ground Clearance |
14.4 in |
| Fuel Capacity |
1.8 gal |
| Wet Weight*** |
212 lbs |
OTHER
| Warranty |
30 Day (Limited Factory Warranty) |
*Manufacturer's Suggested Retail Price (MSRP) shown. Does not include tax, title, prep or destination charges. Actual prices set by dealer.
**Fuel Economy is estimated.
***Wet weight includes the vehicle with all standard equipment and all fluids, including oil, coolant (as applicable) and a full tank of fuel. It does not include the weight of options or accessories. Wet weight is useful in making real-world comparisons with other models.