Triumph Sprint ST Handbook

90
Maintenance and Adjustment
Tyre Inflation Pressures
Correct inflation pressure will provide
maximum stability, rider comfort and tyre life.
Always check tyre pressures before riding
when the tyres are cold. Check tyre pressures
daily and adjust if necessary. See the
Specification section for details of the correct
inflation pressures.
Wheel Marking
Tyre Wear
As the tyre tread wears down, the tyre
becomes more susceptible to punctures and
failure. It is estimated that 90% of all tyre
problems occur during the last 10% of tread
life (90% worn). It is therefore not
recommended to use tyres until they are
worn to their minimum.
Minimum Recommended Tread
Depth
In accordance with the periodic maintenance
chart, measure the depth of the tread with a
depth gauge, and replace any tyre that has
worn to, or beyond the minimum allowable
tread depth specified in the table below:
Warning
Incorrect tyre inflation will cause abnormal
tread wear and instability problems that
may lead to loss of control and an accident.
Under-inflation may result in the tyre
slipping on, or coming off the rim.
Over-inflation will cause instability and
accelerated tread wear.
Both conditions are dangerous as they may
cause loss of control leading to an accident.
SUITABLE
FOR TUBELESS
TYRES
ccon
Under 130 km/h
(80 mph)
2 mm (0.08 in)
Over 130 km/h
(80 mph)
Rear 3 mm (0.12 in)
Front 2 mm (0.08 in)
Warning
This motorcycle must not be operated
above the legal road speed limit except in
authorised closed-course conditions.

Triumph Sprint ST Specifications

General

Engine Type	Liquid-cooled, 12 valve, DOHC, in-line 3-cylinder
Displacement	1050cc
Bore x Stroke	79 x 71.4 mm
Compression Ratio	12.0:1
Fuel System	Multipoint sequential electronic fuel injection
Final Drive	X ring chain
Clutch	Wet, multi-plate
Gearbox	6-speed
Rear Suspension	Monoshock with adjustable preload and rebound damping
Rear Brakes	Single 255mm disc, 2-piston caliper
Front Wheel	17 x 3.5 in
Rear Wheel	17 x 5.5 in
Front Tyre	120/70 ZR 17
Rear Tyre	180/55 ZR 17
Max Power	125 PS / 123 bhp / 92 kW @ 9, 250 rpm
Max Torque	104 Nm / 77 ft-lb @ 5, 000 rpm
Frame	Aluminum beam perimeter
Front Suspension	43 mm
Front Brakes	Twin 320 mm floating discs, 4 piston calipers
Seat Height	805 mm
Dry Weight	210 kg
Fuel Tank Capacity	20 liters