2023 Yamaha YZ125

Notes:

• Engine: 125cc liquid-cooled, 2-stroke single-cylinder

• Transmission: 6-speed manual

• Fuel System: Keihin PWK38S carburetor

• Starter: Kickstart only

• Weight: ~94 kg (207 lbs) wet

• Seat Height: 970 mm (38.2 in)

• Revised Intake & Exhaust (2022 redesign carried into 2023): Better top-end power and smoother throttle response

• Updated Carburetion & Jetting: Improves rideability across RPM range

• Lightweight Aluminum Frame: Keeps handling sharp and responsive

• KYB Suspension: Fully adjustable front and rear, known for excellent track performance

• Hydraulic Front Brake: Strong, consistent stopping power

• Motocross tracks (its main purpose)

• Riders who like high-revving engines

• Intermediate to advanced riders developing clutch/throttle control