Yamaha FZS- FI version-3 Engine Type Air cooled, 4-stroke, SOHC, 2-valve Displacement 149 cc Bore x Stroke 57.3 mm x 57.9 mm Compression Ratio 9.6 : 1 Starter System Electric Starter
Yamaha FZS- FI version-4 Engine Type Air cooled, 4-stroke, SOHC, 2-valve Displacement 149 cc Bore x Stroke 57.3 mm x 57.9 mm Compression Ratio 9.6 : 1 Starter System Electric Starter
Yamaha R15M Year: 2021 Engine Type Liquid-cooled, 4-stroke, SOHC, 4-valve Displacement 155cc Bore x Stroke 58.0 mm × 58.7 mm Compression Ratio 11.6 : 1 Starter System Electric starter
Yamaha FZS 25 Year: 2021 Engine Type Air cooled, 4-stroke, SOHC, 2-valve Displacement 249 cc Bore x Stroke 74.0x58.0mm Compression Ratio 9.8:1 Starter System Electric starter
Yamaha FZ FI Engine Type Air cooled, 4-stroke, SOHC, 2-valve Displacement 149 cc Bore x Stroke 57.3 mm x 57.9 mm Compression Ratio 9.6 : 1 Starter System Electric Starter
R15M WGP 60th Anniversary Edition Year: 2021 Engine Type Liquid-cooled, 4-stroke, SOHC, 4-valve Displacement 155 CC Bore x Stroke 58.0 mm × 58.7 mm Compression Ratio 11.6 : 1 Starter System Electric starter
YAMAHA R15S Engine Type Air Cooled, 4-Stroke, SOHC, 4-Valve Displacement 155 CC Bore x Stroke 58.0 mm * 58.7 mm Compression Ratio 11.6:1 Starter System Electric Starter
Yamaha FZ-S FI Deluxe Engine Type Air cooled, 4-stroke, SOHC, 2-valve Displacement 149 cc Bore x Stroke 57.3 mm x 57.9 mm Starter System Electric Starter
Yamaha Fascino 125 FI Hybrid Year: 2021 Engine Type Air Cooled, 4-Stroke, SOHC, 2-Valve Displacement 125 CC Bore x Stroke 52.4 mm * 57.9 mm Compression Ratio 10:2:1 Starter System Electric Starter and Kick Starter