| General |
|
Year
|
2017
|
2017
|
|
Manufacturer
|
Triumph
|
Triumph
|
|
Model Name
|
Bonneville Bobber
|
Bonneville Bobber
|
|
Trim Name
|
Ironstone
|
Ironstone
|
|
Generic Type (Primary)
|
Standard
|
Standard
|
| Engine |
|
Engine Type
|
Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin
|
Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin
|
|
Displacement
|
1200cc
|
1200cc
|
|
Bore
|
3.8in (97.6mm)
|
3.8in (97.6mm)
|
|
Stroke
|
3.1in (80mm)
|
3.1in (80mm)
|
|
Fuel System
|
Multipoint sequential electronic fuel injection
|
Multipoint sequential electronic fuel injection
|
|
Exhaust
|
Brushed stainless steel 2 into 2 twin-skin exhaust system with brushed stainless silencers.
|
Brushed stainless steel 2 into 2 twin-skin exhaust system with brushed stainless silencers.
|
|
Compression Ratio
|
10.0:1
|
10.0:1
|
|
Engine Power
|
77Hp (56.6kW) @ 6,100rpm
|
77Hp (56.6kW) @ 6,100rpm
|
|
Engine Torque, Maximum
|
78.2FT-lbs (106Nm) @ 4,000rpm
|
78.2FT-lbs (106Nm) @ 4,000rpm
|
| Drivetrain |
|
Final Drive
|
Chain
|
Chain
|
|
Clutch
|
Wet, multi-plate assist clutch
|
Wet, multi-plate assist clutch
|
|
Gearbox
|
6-speed
|
6-speed
|
| Chassis |
|
Frame Type
|
Tubular steel cradle
|
Tubular steel cradle
|
|
Swingarm
|
Twin-sided, tubular steel
|
Twin-sided, tubular steel
|
|
Instrumentation
|
LCD multi-functional instrument pack with analogue speedometer, odometer, gear position indicator, fuel gauge, range to empty indication, service indicator, clock, 2x trip, average & current fuel consumption display, traction control status display, Cruise control & heated grip ready - controlled by a handlebar mounted scroll button.
|
LCD multi-functional instrument pack with analogue speedometer, odometer, gear position indicator, fuel gauge, range to empty indication, service indicator, clock, 2x trip, average & current fuel consumption display, traction control status display, Cruise control & heated grip ready - controlled by a handlebar mounted scroll button.
|
| Wheels & Tires |
|
Front Wheel
|
Wire 32-spoke - Steel Rims. 18 x 2.5in
|
Wire 32-spoke - Steel Rims. 18 x 2.5in
|
|
Rear Wheel
|
Wire 32-spoke - Steel Rims.16 x 3.5in
|
Wire 32-spoke - Steel Rims.16 x 3.5in
|
|
Front Tire
|
100/90-19
|
100/90-19
|
|
Rear Tire
|
150/80 R16
|
150/80 R16
|
| Suspension |
|
Front Suspension
|
KYB 41mm forks, 90mm travel
|
KYB 41mm forks, 90mm travel
|
|
Rear Suspension
|
KYB monoshock with linkage, 76.9mm rear wheel travel
|
KYB monoshock with linkage, 76.9mm rear wheel travel
|
| Brakes |
|
Front braking system
|
310mm disc, Nissin 2-piston floating caliper, ABS
|
310mm disc, Nissin 2-piston floating caliper, ABS
|
|
Rear braking system
|
Single 255mm disc, Nissin single piston floating caliper, ABS
|
Single 255mm disc, Nissin single piston floating caliper, ABS
|
| Dimensions |
|
Width
|
Handlebars: 31.5in (800mm)
|
Handlebars: 31.5in (800mm)
|
|
Height
|
Without Mirror: 40.4in (1025mm)
|
Without Mirror: 40.4in (1025mm)
|
|
Seat Height
|
690mm
|
690mm
|
|
Wheelbase
|
59.4in (1510mm)
|
59.4in (1510mm)
|
|
Rake/trail
|
25.8º / 3.5in (87.9mm)
|
25.8º / 3.5in (87.9mm)
|
| Capacities |
|
Fuel Capacity
|
2.4gal
|
2.4gal
|
| Weights |
|
Dry Weight
|
502lb (228kg)
|
502lb (228kg)
|
| Performance |
|
Fuel Economy: Combined City/Hwy
|
4.1 l/100km | **CO2 figures EUR4 Standard: 98 g/km**CO2 and fuel consumption are measured according to regulation 168/2013/EC. Figures on fuel consumption are derived from specific test conditions and are for comparative purposes only. They may not reflect real driving results.
|
4.1 l/100km | **CO2 figures EUR4 Standard: 98 g/km**CO2 and fuel consumption are measured according to regulation 168/2013/EC. Figures on fuel consumption are derived from specific test conditions and are for comparative purposes only. They may not reflect real driving results.
|
|
|
|
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