Spec Sheet
The information below is specific to the Yamaha - 50 BWs CW 50 Spy, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Bike Info
CC:
50
Bike Description:
Yamaha SPY is introduced as a sports type scooter, built on Next Generation base but with 12" wheels, special front fender and F1-style mini spoiler on the tail. The name SPY stands for Sports Performance by Yamaha.
Service
2 Stroke Tank - Litres:
5l
Coolant:
No
Idle Speed (rpm):
1200
Transmission oil:
Yes 85w-90
Transmission oil quantity:
110ml
Two Stroke Oil:
Yes
Brakes
Front:
Disc
Rear:
Drum
Dimensions
Dry Weight:
72 kgs
Wheelbase:
1200 mm
Electrics
Voltage:
12v
Spark Plugs:
NGK-BR8HS
Engine
Type:
Air Cooled 2 Stroke Single
Bore x Stroke:
40 x 39.2 mm
Displacement:
49 cc
Lubrication System:
Oil pump.
Starting:
Kickstarter, electric start.
Transmission
Chain type:
Belt
Clutch Type:
105mm
Final Drive:
Belt
Transmission:
Automatic
Misc.
Colour Options:
White/Red/Black
Motorcycle Style:
Scooter
Place of Manufacture:
Japan
Suspension
Front:
26mm Telescopic Forks
Rear:
Monoshock
Tyres
Front:
120/70-12 Tubeless
Rear:
130/70-12 Tubeless
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.