Triumph Street Triple S Owner's Handbook Manual page 194

Specifications
Tyres
Triumph Recommended Tyre Sizes:
Front Size
Rear Size
Tyre Pressures (Cold):
Front
Rear
Use the recommended tyres ONLY in the combinations given. Do not mix tyres from
different manufacturers or mix different specification tyres from the same
manufacturers as this may result in loss of motorcycle control and an accident.
Approved Tyres
A list of approved tyres specific to these models is available from your authorised
Triumph dealer, or on the Internet at www.triumph.co.uk.
Electrical Equipment
Battery Type
Battery Rating
Alternator
Headlight
Front Position Light
Tail/Brake Light
Licence plate light
Directional Indicator
Lights
194
Street Triple S 660cc
120/70ZR17 58W
180/55ZR17 73W
2.34 bar (34 lb/in²)
2.90 bar (42 lb/in²)
Warning
Street Triple S 660cc
YTX-9BS
12 Volt, 8 Ah
14 Volt, 34 Amp at
5,000 rpm
2 x 12 Volt, 55/60 Watt,
H4 Halogen, Type 2
LED
LED
12 Volt, 5 Watt
12 Volt, 10 Watt