Triumph TR 6C Trophy Special
Triumph TR 6C Trophy Special | |
Manufacturer | |
---|---|
Production | 1970 |
Engine | Four stroke, parallel twin cylinder, OHV |
Compression ratio | 8.5:1 |
Ignition | Battery and coil, Lucas |
Transmission | 4 Speed constant mesh |
Frame | Brazed lug, full cradle, single downtube |
Suspension | Front: Telescopic fork, hydraulic damping Rear: Swingarm, 2 x Girling dampers |
Brakes | Front: SLS drum, full width, 8" Rear: SLS drum, one-side, 7" |
Front Tire | 3.25 x 19, Dunlop |
Rear Tire | 4.00 x 18, Dunlop |
Wheelbase | 1400 mm / 54.5 in |
Seat Height | 825 mm / 32.5 in |
Weight | 173 kg / 380 lbs (dry), 196 kg / 432 lbs (wet) |
Fuel Capacity | US: 11.3 L / 3.0 US gal / 2.5 Imp gal / UK & Export: 18 L / 4.8 US gal / 4.0 Imp gal |
Manuals | Service Manual |
Engine[edit | edit source]
The engine was a Air cooled cooled Four stroke, parallel twin cylinder, OHV. The engine featured a 8.5:1 compression ratio.
Drive[edit | edit source]
Power was moderated via the Wet, multi-plate, cable operated.
Chassis[edit | edit source]
It came with a 3.25 x 19, Dunlop front tire and a 4.00 x 18, Dunlop rear tire. Stopping was achieved via SLS drum, full width, 8" in the front and a SLS drum, one-side, 7" in the rear. The front suspension was a Telescopic fork, hydraulic damping while the rear was equipped with a Swingarm, 2 x Girling dampers. The TR 6C Trophy Special was fitted with a US: 11.3 L / 3.0 US gal / 2.5 Imp gal / UK & Export: 18 L / 4.8 US gal / 4.0 Imp gal fuel tank. The bike weighed just 173 kg / 380 lbs. The wheelbase was 1400 mm / 54.5 in long.
Photos[edit | edit source]
Overview[edit | edit source]
Triumph Trophy TR6C Special
Starting with the 1970 Triumph TR6, the rear chain oiling system, essentially an adjustable 'oil leak' fed by the oil tank, was eliminated because...why else?...it leaked! It would leave puddles on the ground & there were too many of them already. The front fender (mudguard) got a new bottom stay & the rear fender was modified to accepted the "D"-section breather hose which ran along its left side. The rear grabrail was now integral with the rear fender stay. A new seat pan lowered seat height. The speedometer was changed again to a SSM/00 & the tachometer (rev counter) to an RSM 3003/13.
Make Model | Triumph Trophy TR6C Special |
---|---|
Year | 1970 |
Engine Type | Four stroke, parallel twin cylinder, OHV |
Displacement | 649 cc / 39.6 cu in |
Bore X Stroke | 71 x 82 mm |
Compression | 8.5:1 |
Cooling System | Air cooled |
Induction | 30 mm Amal concentric carburetor |
Ignition | Battery and coil, Lucas |
Starting | Electric |
Max Power | 32.8 kW / 44.6 hp @ 6500 rpm |
Clutch | Wet, multi-plate, cable operated |
Transmission | 4 Speed constant mesh |
Final Drive | Chain, 106 links |
Gear Ratios | 1st 11.80 / 2nd 8.17 / 3rd 6.76 / 4th 5.84:1 |
Frame | Brazed lug, full cradle, single downtube |
Front Suspension | Telescopic fork, hydraulic damping |
Rear Suspension | Swingarm, 2 x Girling dampers |
Front Brakes | SLS drum, full width, 8" |
Rear Brakes | SLS drum, one-side, 7" |
Front Tire | 3.25 x 19, Dunlop |
Rear Tire | 4.00 x 18, Dunlop |
Dimensions | Lenght: 2140 mm / 84 in Width: 700 mm / 27.5 in |
Wheelbase | 1400 mm / 54.5 in |
Seat Height | 825 mm / 32.5 in |
Ground Clearance | 127 mm / 5.0 in |
Dry Weight | 173 kg / 380 lbs |
Wet Weight | 196 kg / 432 lbs |
Fuel Capacity | US: 11.3 L / 3.0 US gal / 2.5 Imp gal / UK & Export: 18 L / 4.8 US gal / 4.0 Imp gal |