Underneath its sharp, aggressive YZ styling lies the most refined, balanced and competition-ready motorcycle in the 250 class.
Its light, compact chassis offers exceptional handling feel, a more comfortable riding position and best-in-class KYB® suspension.
Its renowned 250cc four-stroke engine churns out exhilarating power across the rev range, and combined with Yamaha's advanced next-generation Power Tuner App, offers a level of tunability the competition can't match.
Technical Specification
-
Engine TypeLiquid cooled, 4-stroke, DOHC, 4-valve
-
Displacement (cc)250.0
-
Bore x Stroke (mm)77.0 x 53.6
-
Compression Ratio13.8 : 1
-
Lubrication SystemWet sump
-
Fuel ManagementFuel Injection
-
IgnitionTCI
-
Starter SystemElectric
-
Fuel Tank Capacity (L)6.2
-
Final TransmissionChain
-
TransmissionConstant mesh 5-speed
