Specifications - Street Twin
176
Fuel Street Twin
Type AKI octane rating (R+M)/2 of 87 unleaded
Tank Capacity 12.0 liters
Ignition Street Twin
Ignition System Digital inductive
Spark Plug NGK LMAR8A-9
Spark Plug Gap
0.4 in +0.0/-0.004 in (0.9 mm +0.0/-
0.1 mm)
Transmission Street Twin
Transmission Type 5 speed, constant mesh
Clutch Type Wet, multiplate
Final Drive Chain DID 520 VP2-T, 102 link
Primary Drive Ratio 93/74 (1.26)
Gear Ratio:
1st 49/14 (3.5)
2nd 45/18 (2.5)
3rd 37/20 (1.85)
4th 37/25 (1.48)
5th 35/27 (1.3)
Final Drive Ratio 41/17 (2.41)
Warning
Use the recommended tires ONLY in the combinations given.
Do not mix tires from different manufacturers or mix different specification tires
from the same manufacturers as this may result in loss of motorcycle control and
an accident.
Approved Tires
A list of approved tires specific to these models is available from your authorized
Triumph dealer, or on the Internet at www. triumph. co. uk.