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Triumph TR25W Trophy

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Make Model

Triumph TR25W Trophy (250 Trophy)

Year

1968 - 70

Engine

Four stroke, single cylinder, OHV, 2 valves per cylinder

Capacity

247 cc / 15.1 cu in

Bore x Stroke 67 x 70mm
Lubrication Dry sump
Compression Ratio 10.0:1
Cooling System Air cooled
Induction 28mm Amal concentric carburetor
Ignition Battery and coil

Starting

Kick

Max Power

22hp / 16 kW @ 8200 rpm

Transmission

4-Speed

Final Drive

Chain
Clutch Wet, multi-disc

Front Suspension

Telescopic forks

Rear Suspension

Swinging arm, dual shocks, coil springs

Front Brakes

Drum, internal expanding

Rear Brakes

Drum, internal expanding

Front Tyre

3.25-18

Rear Tyre

4.00-18

Wheelbase

1346 mm / 53 in
Seat Height 812.8 mm / 32 in
Ground Clearance 216 mm / 8.5 in

Wet Weight

158 kg / 348 lbs

Fuel Capacity 

14.7 Litres / 3.9 US gal
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