Yamaha YZ125X

Yamaha · 10 model years · 2017–2026

Model Years

2026 Yamaha YZ125X

Weight: 212 lb Seat: 38.2 in

The 2026 Yamaha YZ125X is a lightweight 125cc 2-stroke motocross bike designed for amateur and intermediate riders seeking competitive performance on the track. Known for its respo…

2025 Yamaha YZ125X

Engine: 125 cc Weight: 96.2 kg (212.0 pounds) Seat: 970 mm (38.2 inches) If adjustable, lowest setting.

The 2025 Yamaha YZ125X is a lightweight enduro machine designed for amateur and recreational off-road riders seeking entry-level performance. Powered by a 125cc two-stroke engine w…

2024 Yamaha YZ125X

Engine: 125 cc Seat: 970 mm (38.2 inches) If adjustable, lowest setting.

The 2024 Yamaha YZ125X is a two-stroke motocross bike engineered for amateur and intermediate riders seeking aggressive off-road performance. Known for its lightweight construction…

2023 Yamaha YZ125X

Engine: 125 cc Seat: 970 mm (38.2 inches) If adjustable, lowest setting.

The 2023 Yamaha YZ125X is a lightweight two-stroke enduro bike designed for entry-level and intermediate off-road riders seeking an agile, nimble machine. Powered by a 125cc reed-v…

2022 Yamaha YZ125X

Engine: 125 cc Seat: 975 mm (38.4 inches) If adjustable, lowest setting.

The 2022 Yamaha YZ125X is a lightweight, nimble enduro machine designed for young riders and beginners seeking reliable off-road performance. Powered by a liquid-cooled 125cc two-s…

2021 Yamaha YZ125X

Engine: 125 cc Seat: 975 mm (38.4 inches) If adjustable, lowest setting.

The 2021 Yamaha YZ125X is a lightweight enduro bike designed for young riders and beginners seeking an affordable entry point into off-road riding. Powered by a nimble 125cc two-st…

2020 Yamaha YZ125X

Engine: 125 cc Seat: 975 mm (38.4 inches) If adjustable, lowest setting.

The 2020 Yamaha YZ125X is a lightweight two-stroke enduro bike designed for beginning and intermediate off-road riders seeking affordable trail performance. Its responsive 125cc re…

2019 Yamaha YZ125X

Engine: 124 cc

2018 Yamaha YZ125X

Engine: 124 cc

2017 Yamaha YZ125X

Engine: 124 cc

The 2017 Yamaha YZ125X is a competition-focused two-stroke dirt bike designed for intermediate to advanced off-road riders seeking lightweight agility and responsive handling. Know…

Spec Comparison by Year

Spec	2026	2025	2024	2023	2022	2021	2020	2019	2018	2017
Capacity	-	125 cc	125 cc	125 cc	125 cc	125 cc	125 cc	124 cc	124 cc	124 cc
Wet Weight	212 lb	96.2 kg (212.0 pounds)	-	-	-	-	-	-	-	-
Seat height	38.2 in	970 mm (38.2 inches) If adjustable, lowest setting.	970 mm (38.2 inches) If adjustable, lowest setting.	970 mm (38.2 inches) If adjustable, lowest setting.	975 mm (38.4 inches) If adjustable, lowest setting.	975 mm (38.4 inches) If adjustable, lowest setting.	975 mm (38.4 inches) If adjustable, lowest setting.	-	-	-