2026 Yamaha YZ125X
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$6,799
Dirt BikeNew1 miNew to Throttle
Xtreme Honda· Brilliant, OH
No photo from the dealer yetSpecs
- New or used
- New
- Availability
- In stock
- Colour
- Team Yamaha Blue
- Displacement
- 125 ccManufacturer spec
- Engine cycle
- Two-strokeManufacturer specDealer: Type - 2-stroke; reed-valve inducted
- Cooling
- Liquid-cooledManufacturer spec
- Fuel
- GasManufacturer spec
- Transmission
- ManualManufacturer specDealer: 6-speed
- Final drive
- ChainManufacturer spec
- Seat height
- 38.2 inManufacturer spec
- Wheelbase
- 57.3 inManufacturer spec
- Ground clearance
- 14 inManufacturer spec
- Fuel capacity
- 1.8 galManufacturer spec
- Model code
- YZ125XV
- Warranty
- 30 day (limited factory)Manufacturer spec
- Stock #
- N/A
All details from the dealer (17)
- Stock Number
- N/A
- Model Type
- Cross Country
Top Features
- Top Features
- High-spec front and rear brake setup offer exceptional power and feel, while reducing unsprung weight.Manufacturer spec
General Information
- Stock Number
- N/AManufacturer spec
Brakes/Wheels/Tires
- Brakes
- Front - Hydraulic disc, 270 mm Rear - Hydraulic disc, 240 mmManufacturer spec
- Tires
- Front - 80 / 100-21 Dunlop® Geomax MX33F Rear - 110 / 100-18 Dunlop® Geomax MX33Manufacturer spec
Dimensions
- Length
- 84.8 in.Manufacturer spec
- Height
- 50.8 in.Manufacturer spec
- Width
- 32.5 in.Manufacturer spec
Engine
- Bore x Stroke
- 2.1 x 2.1 in. (54.0 x 54.5 mm)Manufacturer spec
- Compression Ratio
- 7.8 ~ 10.2:1Manufacturer spec
- Clutch
- Multiplate wetManufacturer spec
- Fuel System
- Fuel delivery - Hitachi Astemo® Keihin PWK38SManufacturer spec
Operational
- Front Suspension
- KYB® Speed-Sensitive System inverted fork; fully adjustable, 11.8 in. travelManufacturer spec
- Rear Suspension
- KYB® single shock; fully adjustable, 12.4 in. travelManufacturer spec
- Rake
- Caster angle - 26.4°Manufacturer spec
- Trail
- 4.4 in.Manufacturer spec
From the dealer's page
Light, fast, two-stroke fun comes standard on the YZ125X, providing the perfect entry into cross country and enduro competition.
Price history
Tracked since Oct 2, 2026 · last checked 2h ago
Timeline
First seen
Oct 2, 2026
Market context
Comp set: 2025–2029 Yamaha YZ125X · 69 listings
- Median asking
- $7,299
- across 67 comparable listings
- This one
- $7,299
- 0.0% vs median
- Days on market
- 4d
- none have left dealer sites yet
- Left dealer sites
- —
- none yet
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