Bub's Cycle

Specifications

• 2025 Yamaha YZ125X Base
• Year2025
• ManufacturerYamaha
• Model NameYZ125X
• Trim NameBase
• Generic Type (Primary)Off-Road
• Engine Type2-stroke; reed-valve inducted
• Displacement125cc
• Cooling Systemliquid-cooled
• Bore54.0 mm
• Stroke54.5 mm
• Compression Ratio7.8~10.2:1
• Fuel SystemHitachi Astemo® Keihin PWK38S
• Drivetrain
• Transmission6-speed; multiplate wet clutch
• Final DriveChain
• Suspension
• Front SuspensionKYB® Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel
• Rear SuspensionKYB® single shock; fully adjustable, 12.4-in travel
• Front Travel (in./cm.)11.8-in travel
• Rear Travel (in./cm.)12.4-in travel
• Brakes
• Front braking systemHydraulic disc, 270mm
• Rear braking systemHydraulic disc, 240mm
• Wheels & Tires
• Front Tire80/100-21 Dunlop® Geomax MX33F
• Rear Tire110/100-18 Dunlop® Geomax MX33
• Dimensions
• Wheelbase57.3 in
• Seat Height38.2 in
• Rake/trail26.4°/4.4 in
• Ground Clearance14.0 in
• Overall Vehicle Size (LxWxH)84.8 in x 32.5 in x 50.8 in
• Capacities
• Fuel Capacity1.8 gal
• Weights
• Weight212 lb
• Warranty30 Day (Limited Factory Warranty)