2022 YZ125 features and benefits summary

• Redesigned liquid-cooled Yamaha Power Valve System (YPVS) 125cc two-stroke engine boasts more power in the mid- to high-range for increased usability over the previous model
• New high-precision Hitachi Astemo Keihin PWK38S carburettor features throttle position sensor and 3D-map-controlled CDI unit resulting in crisp throttle response and superior rideability
• New straight intake design improves feeling of power in the low rpm range
• New shorter, lighter muffler
• High performance brake setup features more rigid front caliper, larger front pistons and redesigned rotors with increased pad contact area for exceptional stopping power and feel, along with less unsprung weight
• Improved rider ergonomics with a narrower tank, flatter seat and slimmer radiator shrouds offering greater freedom of movement
• Fully adjustable KYB inverted front fork now includes a leaf spring in the mid-speed valve for increased performance and comfort
• Revised fully adjustable KYB rear shock features reduced-friction Kashima Coat internals
• Race-proven, highly developed forged aluminium semi-double cradle frame
• Removable aluminium rear subframe constructed of square-section tubing for reduced weight
• Lightweight finely tuned chassis for nimble handling, more control and less rider fatigue
• Revised six-speed, close-ratio transmission has wider transmission gear tooth width and new, optimised gear ratios for maximum performance
• New lightweight rear sprocket design
• New lightweight chain
• High-capacity radiator features a 10-row core with blacked-out louvres to deliver maximum cooling and aggressive looks
• Lightweight aluminium handlebar with two-position adjustable handlebar clamp
• Adjustable clutch lever with cable adjuster
• New premium graphics are now embedded for improved durability and scratch resistance
• Race-developed Bridgestone Battlecross X20 tyres