Triumph Bonneville T140 Bikes For Sale
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Current Prices: £6,850–£4,900
Insurance Costs: 5 / 10
Specs
- Seat Height: Low (787 mm / 31.0 inches)
- Weight: Average (198 kg / 437 lbs)
- Fuel Capacity: Average (12.0 litres / 3.2 US gallons)
- Economy: Poor (32 mpg / 8.8 l/100km / 11.3 km/l)
- Range: Low (80 miles / 129 km)
- Top Speed: High (110 mph / 177 km/h)
- Capacity: Average (744 cc)
- Power: Average (49 bhp / 37 kW)
- Power to Weight: Low (0.247 bhp/kg / 0.185 kW/kg)
- Redline: Average (7,000 rpm)
- Road Tax / VED: Very High (£101 Per Year)
For Sale (5)
-
£4,695 🤍- £1660 Under Guide Price
- 1978
- Bridgwater(Map)
- ebay
- TRIUMPH BONNEVILLE T140V MATCHING NOs UK BIKE, DELIVERY AVAILABLE
-
£5,695 🤍- £800 Under Guide Price
- 1980
- Bridgwater(Map)
- ebay
- Triumph Bonneville T140E Matching Number Classic. Delivery Available
-
£3,995 🤍- 1979
- Hayling Island(Map)
- ebay
- Triumph Bonneville T140
Sell Your Bike
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Price Guide & Used Prices
Year
Dealer
Private
Part Ex
Mileage
1985
£6,850
£5,450
£4,800
16,100
1984
£6,750
£5,400
£4,750
13,000
1983
£6,700
£5,350
£4,700
9,600
1982
£6,600
£5,300
£4,650
5,800
1981
£6,550
£5,250
£4,600
1,700
↑1980↑
£6,500
£5,200
£4,550
1,000
1979
£6,400
£5,150
£4,500
1,100
↑1978↑
£6,350
£5,100
£4,450
1,100
1977
£6,300
£5,050
£4,400
1,100
↑1976↑
£6,200
£4,950
£4,350
1,100
1975
£6,150
£4,900
£4,300
1,100
↑Year shows signs of appreciation
How to use the price guide
Review In A Few
Pros
- Parts availability
- Handling
- Brakes
Cons
- Some vibration
- Oil leaks
What Is It?
The Triumph T140 is a standard naked bike and is powered by an air-cooled 744 cc parallel twin engine, producing 49 bhp at 6,200 rpm. It's starting to look quite investible now.
Features include:
- Steel tubular frame
- Disc brake up front
- Drum brake at the rear
- Standard fork
- Dual rear shocks
Compared to the T120 the gearbox is now a five speed design, up from four and power is up 3 bhp from a 95 cc larger engine.
The T140 was produced by Triumph Engineering until bankruptcy in 1983 then by Les Harris / Racing Spares between 1985 and 1988.
Model History & Updates
1975: 254 mm rear disc brake.
1979: Electric starter.
1982: Dual 254 mm front disc brakes.