Specifications
136
Specifications
Bonneville T120
Dimensions, Weights and Performance - Bonneville T120
A list of model specific dimensions, weights and performance figures is available
from your authorized Triumph dealer, or on the Internet at www.triumph.co.uk.
Payload
Bonneville T120
Maximum Payload
210
kg
Engine
Bonneville T120
Type
Liquid
cooled
parallel
twin, 270° firing angle
Displacement
73.2
cu
in (1,200
cc)
Bore x Stroke
3.84
x
3.14
in (97.6 x 80
mm)
Compression Ratio
10:1
Cylinder Numbering
Left to Right
Cylinder Sequence
1-2
Firing Order
1-2
Starting System
Electric Starter
Lubrication
Bonneville T120
Lubrication System
Wet sump
Engine Oil Capacities:
Dry Fill
1.0
US gallon (3.8
liters)
Oil/Filter Change
0.89
US gallon (3.4
liters)
Oil Change Only
0.84
US gallon (3.2 liters)
Cooling
Bonneville T120
Coolant Type
Triumph HD4X Hybrid
OAT
Water/Coolant Ratio
50/50
(pre-mixed
as
supplied by Triumph)
Coolant Capacity
0.41
US gallon (1.558
liters)
Thermostat Opens
190°F +/-2°F (88°C +/-
2°C)