Triumph Street Twin User Manual

Maintenance and Adjustment
128
Front Suspension Settings -
Thruxton RS
The motorcycle is delivered from the
factory with all the suspension settings
set at the Standard setting, as shown in
the relevant suspension tables.
The details shown in the tables are only
a guide. Setting requirements may vary
for rider and passenger weight and
personal preferences.
Preload Suspension Settings
Loading Condition Spring Preload
1
Solo Riding
Standard 7. 0
Comfort
(Softer)
7. 0
Sport (Firmer) 7. 0
Rider and Passenger 7. 0
1
Number of adjuster turns clockwise from the
fully anticlockwise position.
Damping Suspension Settings
Loading Condition
Rebound
Damping
2
Compression
Damping
2
Solo Riding
Standard 5.0 5.25
Comfort
(Softer)
6.5 8.5
Sport
(Firmer)
2.0 2.0
Rider and Passenger 4.0 5.25
2
Number of adjuster turns anticlockwise from
the fully clockwise position.
Front Suspension Preload
Adjustment - Thruxton RS Only
The preload adjuster is located at the
bottom of the front suspension unit.
1
1. Front suspension preload adjuster
To adjust the preload setting:
• Rotate the adjuster clockwise
to increase, or anticlockwise to
decrease using the adjustment tool
located in the right hand side panel.
• Always count the number of turns
from the fully clockwise position.

Triumph Street Twin Specifications

General

Engine Type	Liquid-cooled, 8 valve, SOHC, 270° crank angle parallel twin
Displacement	900 cc
Bore x Stroke	84.6 x 80 mm
Compression Ratio	11.0:1
Max Torque	80 Nm @ 3, 800 rpm
Fuel System	Multipoint sequential electronic fuel injection
Final Drive	Chain
Clutch	Wet, multi-plate assist clutch
Gearbox	5-speed
Frame	Tubular steel, twin cradle
Front Tire	100/90-18
Rear Tire	150/70 R17
Dry Weight	198 kg
Wet Weight	216 kg
Fuel Consumption	4.1 l/100 km
CO2 Emissions	93 g/km
Max Power	65 PS (64 bhp) @ 7, 500 rpm
Exhaust	Brushed 2 into 2 exhaust system with twin brushed silencers
Front Suspension	41mm forks
Rear Suspension	Twin shocks with adjustable preload
Front Brakes	Single 310mm disc, Nissin 2-piston floating caliper
Rear Brakes	Single 255mm disc, Nissin 2-piston floating caliper
Front Wheel	Cast aluminium alloy, 18 x 2.75 in
Rear Wheel	Cast aluminium alloy, 17 x 4.25 in
Seat Height	765 mm
Fuel Tank Capacity	12L
Width (Handlebars)	780 mm
Wheelbase	1450 mm
Rake	25.1 °
Trail	102.4 mm