1986 Yamaha's Models Made: YTM225DRS Tri-Moto, YTZ250S Tri-Z
YTM225DRS Tri-Moto
Notice: The info might not be 100% correct on this one. I don't have a book for it. If you have info on this model, Please contact me. Thanks, Howdy
Frame number ??
Engine number ??
Engine type 4 stroke, Air cooled
Displacement 223 mL
Bore x Stroke 70 x 58 mm
Compression ratio 8.8 to 1
Maximum Torque 12.2 ft-lbs @ 5500 rpm
Compression ??
Transmission speeds 5 speed with Reverse
Clutch Type Automatic
Oil Capacity 1.6 Qt
Carburetion Mikuni VM24
Starting system Electric with recoil backup
Fuel capacity 2.38 Gal
Wheelbase 45.3 in.
Overall Length 71.1 in.
Overall Width 40.2 in.
Ground Clearance 8.1 in.
Seat height 28.3 in.
Front tire 22 x 11 x 8
Rear tires 22 x 11 x 8
Front suspension Telescopic fork
Rear suspension Mono Shock
Front brake Drum
Rear brake Enclosed Disk
Final drive Shaft
Dry weight 326 lbs
Approx. retail new $1,919.00
YTZ250S Tri-Z
Notice: The info might not be 100% correct on this one. I don't have a book for it. If you have info on this model, Please contact me. Thanks, Howdy
Frame number ??
Engine number ??
Engine type 2 stroke, Liquid cooled
Displacement 246cc
Bore x Stroke 68 x 68 mm
Compression ratio 7.7 to 1
Compression ??
Transmission speeds 6 speed
Clutch Type Manual
Oil Capacity 1.05 to 1.10 Qt
Cooling Capacity 1.05 Qt
Carburetion Mikuni VM32SS
Starting system Primary kick
Fuel capacity 2.6 Gal
Wheelbase 52.4 in.
Overall Length 74 in.
Overall Width ??
Ground Clearance ??
Seat height 29.7 in.
Front tire 25 x 8 x 12
Rear tires 22 x 11 x 8
Front suspension 39mm Telescopic forks, 10.0in Travel
Rear suspension "De Carbon" Mono Shock, 9.3in Travel
Front brake Disk
Rear brake Disk
Final drive Chain
Dry weight 294 lbs
Approx. retail new $2,299.00
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Here is the Yamaha Specification Pages:
Yamaha 1980 Spec's
Yamaha 1981 Spec's
Yamaha 1982 Spec's
Yamaha 1983 Spec's
Yamaha 1984 Spec's Yamaha 1985 Spec's
Yamaha 1986 Spec's
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