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YZ250 - 2026 Specifications and Reviews

The 2026 Yamaha YZ250 is a competitive 249cc liquid-cooled 2-stroke designed for intermediate to advanced motocross racers seeking aggressive power delivery and precision handling. Known for its potent peak power and responsive throttle character, this machine excels in technical terrain and demanding race conditions. Its lightweight 227-pound platform and compact dimensions deliver the agility and control serious off-road competitors demand.

2026
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Engine and Transmission Specifications

Capacity249 cc
Final DriveChain
GearboxConstant-mesh 5-speed; multiplate wet clutch
InductionHitachi Astemo® Keihin PWK38S carburetor
Compression Ratio8.9~10.6:1
Bore x Stroke66.4mm x 72.0mm
Engine Type249cc liquid-cooled 2-stroke; reed-valve inducted
 
 

Physical measures and capacities

Ground Clearance360 mm (14.2´´)
Overall Height1,290 mm (50.8´´)
Overall Width825 mm (32.5´´)
Overall Length2,185 mm (86´´)
Wet Weight227 lb
Wheelbase58.5 in
Seat Height38.4 in
Fuel Capacity1.8 gal
 
 

YZ250 dimensions and frame

Trail4.8 in

Rider Reviews

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