Yamaha YZ250F

Yamaha · 26 model years · 2002-2027 All Yamaha models →

The Yamaha YZ250F is Yamaha's 250cc four-stroke motocrosser. Launched in 2001, it helped lead the switch from two-strokes to four-strokes in the 250 class and has been a regular championship winner since.

A redesign in 2014 introduced the reversed cylinder head, with the intake at the front and exhaust at the rear, along with fuel injection. Later updates brought electric start, a smartphone tuning app and a lighter, more compact chassis. It is a closed-course competition machine. Rivals include the Honda CRF250R, Kawasaki KX250 and KTM 250 SX-F.

Year	Engine	Power	Weight	Seat	Fields
2027	250 cc	43 hp	93 kg	970 mm	45
2026	250 cc	43 hp	93 kg	970 mm	48
2025	250 cc	43 hp	93 kg	970 mm	49
2024	250 cc	43 hp	93 kg	970 mm	49
2023	250 cc	43 hp	93 kg	970 mm	49
2022	250 cc	43 hp	93 kg	970 mm	48
2021	250 cc	43 hp	93 kg	970 mm	49
2020	250 cc	43 hp	93 kg	965 mm	49
2019	250 cc	43 hp	93 kg	965 mm	49
2018	250 cc	43 hp	93 kg	965 mm	46
2017	252 cc	43 hp	93 kg	965 mm	46
2016	250 cc	43 hp	93 kg	965 mm	46
2015	250 cc	43 hp	93 kg	965 mm	46
2014	250 cc	43 hp	93 kg	991 mm	44
2013	250 cc	43 hp	93 kg	991 mm	45
2012	250 cc	43 hp	93 kg	991 mm	46
2011	250 cc	43 hp	93 kg	988 mm	45
2010	250 cc	43 hp	93 kg	988 mm	46
2009	250 cc	43 hp	93 kg	986 mm	46
2008	250 cc	43 hp	93 kg	986 mm	46
2007	250 cc	25 hp	93 kg	983 mm	44
2006	249 cc	24.9 hp	94 kg	994 mm	38
2005	249 cc	24.9 hp	95 kg	991 mm	46
2004	249 cc	24.9 hp	97 kg	995 mm	46
2003	249 cc	24.9 hp	97 kg	998 mm	45
2002	249 cc	24.9 hp	97 kg	998 mm	45