Triumph T120 - Page 136

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)