1967 Triumph Trophy TR6C

1967 Triumph Trophy TR6C

enduro60sUnited Kingdom

Introduced in 1967, the 1967 Triumph Trophy TR6C features a 649cc OHV twin engine producing 40hp, establishing itself as a notable dual-sport.

Specifications

Engine

Type
OHV twin
Displacement
649 cc
Cylinders
2
Power
40 hp @ 6500 rpm
Torque
48.0 Nm
Compression
Bore × Stroke
71.0 × 82.0 mm
Cooling
Air-cooled
Fuel System
Amal carburetor

Chassis & Transmission

Frame
Steel single cradle
Front Suspension
Telescopic fork
Rear Suspension
Twin shock
Front Brake
Drum
Rear Brake
Drum
Front Tyre
Rear Tyre
Transmission
4-speed
Final Drive
Chain

Performance

Top Speed
165 km/h (103 mph)
¼ Mile

Dimensions & Weight

Dry Weight
172 kg (379 lbs)
Wet Weight
185 kg (408 lbs)
Seat Height
810 mm
Wheelbase
1400 mm
Ground Clearance
Fuel Capacity
14.0 L

History & Story

Triumph's 1967 Triumph Trophy TR6C arrived in 1967 as a dual-sport designed for the discerning rider. Produced in United Kingdom, it quickly earned recognition as a capable dual-sport from the 1960s.

The 1967 Triumph Trophy TR6C is motivated by a 649cc OHV twin twin-cylinder unit delivering 40hp at 6500 rpm. Breathing through Amal carburetor and kept cool by air-cooled, the engine drives through a 4-speed transmission with chain final drive.

The chassis employs a steel single cradle frame with telescopic fork up front and twin shock at the rear. Stopping power comes from drum front and drum rear brakes. Tipping the scales at 172 kg (379 lbs) dry, the 1967 Triumph Trophy TR6C offers a manageable riding experience with a 1400 mm wheelbase.

Performance-wise, the 1967 Triumph Trophy TR6C achieves a claimed top speed of 165 km/h (103 mph). With a fuel capacity of 14.0 liters, it offers reasonable range for dual-sport duties. The seat height of 810 mm makes it comfortable for most riders.

Known Issues

  • Oil leaks from primary chaincase
  • Lucas electrics (nicknamed Prince of Darkness)
  • Sludge trap cleaning essential
  • Amal carburettor wear and jetting issues

Fun Facts

  • The 1967 Triumph Trophy TR6C was produced in Triumph's United Kingdom facilities
  • The 1967 Triumph Trophy TR6C featured a steel single cradle frame typical of 1960s design philosophy

Collector Information

Parts Availability
Moderate
Collector Rating
6/10

Resources & Parts