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YZ250 70th Anniversary Edition - 2026 Specifications and Reviews

The 2026 Yamaha YZ250 70th Anniversary Edition is a liquid-cooled 2-stroke motocross bike designed for intermediate to advanced riders seeking competitive performance on the track. Known for its potent 249cc engine delivering strong power delivery and agile handling, this lightweight machine excels in technical terrain and high-speed racing environments.

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 70th Anniversary Edition dimensions and frame

Trail4.8 in

Rider Reviews

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