25B

Engine type: In-line 2
Displacement: 496 cm3
Bore X stroke: 72.0× 61.0 mm
Compression ration: 6.2 :1
Starting enrichment: Manual choke
Fuel induction system: 1 carburetor
Alternator: 80 W (W

Name: Product | Products
Brand: 2 Stroke
SKU: 25B

Superior design and engineering allows these engines to run a 100:1 pre mix oil ratio for crisp response, less smoke and odor, and smooth operation. Yamaha's exclusive corrosion protection featuring self sacrificing annodses, Yamaha's YDC30 marine grade aluminium alloy and 5 stage painting process keeps the engine looking its best and operating in great condition long into its life.

SPECIFICATIONS