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Check out the YSR50's rectangular steel diamond frame, full fairing, rising-rate Monocross suspension, front disc brake, and close-ratio, five-speed transmission. And what's more, unlike other sproty bikes of its size, the YSR50 is completely street-legal. Ride the YSR50, and quick glances from passersby will gain you double-takes, for the YSR50 bears a striking resemblance to Yamaha's legendary FZR sport bikes. |
Engine Type | Air-cooled 2-stroke single |
Displacement | 49cc |
Bore x Stroke | 40.0 x 39.2mm |
Compression Ratio | 7.4:1 |
Carburetion | Mikuni VM16SH |
Ignition | CDI |
Starting | Kick |
Lubrication | Autolube Oil Injection |
Transmission | 5-speed |
Overall Length | 64.2" |
Overall Width | 25.0" |
Overall Height | 36.6" |
Seat Height | 26.0" |
Wheelbase | 41.5" |
Ground Clearance | 4.7" |
Dry Weight | 174 lbs. |
Fuel Capacity | 2.1 gal. |
Front Suspension | Telescopic 3.54" |
Rear Suspension | Monocross 3.0" |
Front Brakes | 203mm disc |
Rear Brakes | Drum |
Front Tires | 3.50-12 2PR |
Rear Tires | 4.00-12 2PR |
Colors | Yamaha Black/Silky White |