Triumph Bonneville Bobber 2018 User Manual

General Information
55
To remove the seat:
• Remove the rider’s seat (see
page 53).
• Remove the fixing securing the
passenger seat to the mudguard.
• Raise the front of the seat and slide
rearwards to disengage it from the
two securing lugs on the mudguard.
ckdr
1
2
1. Fixing
2. Securing lugs
To refit the seat:
• Align the holes on the rear of the
seat base to the seat two locating
lugs on the mudguard.
• Slide the seat forward until the lugs
are engaged into the seat.
• Fit the fixing for the front of the
seat and tighten to 9 Nm.
• Fit the rider’s seat (see page 53).
Warning
To prevent detachment of the seat
during riding, after fitting always grasp
the seat and pull firmly upwards.
If the seat is not correctly secured it
may detach from the motorcycle.
A loose or detached seat could cause
loss of motorcycle control and an
accident.
Tool Kit
The tool kit consists of an adjustment
tool and inspection cap tool.
The adjustment tool is attached to the
inside of the left hand side panel. The
adjustment tool can be used for many
tasks.
The inspection cap tool is attached to
the fuse box which is located under the
left hand side panel. The inspection cap
tool is used to open the cap on the
sprocket cover to view the brake fluid
level reservoir.
Bonneville Speedmaster Only
There is a C-spanner and an extension
handle attached to the underside of the
rider’s seat. This is used for adjusting
the spring preload rear suspension
settings.

Triumph Bonneville Bobber 2018 Specifications

General

Engine Displacement	1200 cc
Compression Ratio	10.0:1
Fuel System	Multipoint sequential electronic fuel injection
Clutch	Wet, multi-plate assist clutch
Transmission	6-speed
Frame	Tubular steel cradle
Front Tyre	100/90-19
Rear Tyre	150/80 R16
Seat Height	690 mm
Trail	90 mm
Dry Weight	228 kg
Engine Type	Liquid-cooled, 8 valve, SOHC, parallel twin
Bore x Stroke	97.6 mm x 80 mm
Power	76 HP (55 kW) @ 6, 100 rpm
Torque	106 Nm @ 4, 000 rpm
Final Drive	Chain
Swingarm	Twin-sided, steel
Front Wheel	19 x 2.5 in
Rear Wheel	16 in
Front Suspension	41mm forks
Front Brakes	Single 310 mm disc, 2-piston caliper
Rear Brakes	Single 255 mm disc, 2-piston caliper
Instrument Display and Functions	LCD multi-functional instrument pack with analogue speedometer, odometer, gear position indicator, fuel gauge, range to empty, service indicator, clock, trip computer, scroll and mode buttons on handlebar, cruise control, traction control status, heated grip ready, and throttle mode display
Wheelbase	1, 510mm
Tank Capacity	9.1 L (2.4 US gal)
Exhaust	Brushed 2-into-2 with twin slash cut silencers