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  • Lucerne Blue / Fusion White
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Classic. Capable. Beautiful.
The perfect introduction to the iconic Bonneville family, the latest generation of Triumph’s authentic and original T100 incorporates its torque-rich and thrilling performance, confidence-inspiring handling and timeless Bonneville style with a significant upgrade to the latest 900cc High Torque twin engine delivering 10PS more power and lower emissions. Add to that a lighter overall weight, higher specification brakes and suspension, the latest rider technology and sophisticated new detailing, and you get an even more beautiful and refined T100 ride.

Engine upgrades over 2020 model


  • 10PS more power, 65PS @ 7,400 rpm and 80Nm @ 3,750 RPM
  • More responsive and 500rpm higher red line
  • Updated EURO 5 compliant 900cc High Torque twin engine
  • More responsive and lower emissions

Chassis upgrades over 2020 model


  • 4 Kg lighter
  • New cartridge forks
  • New higher specification Brembo front brake


  • New instrument face
  • New black powder coated engine covers and cam cover


Enhanced Performance
The new Triumph Bonneville T100 features a high torque, 900cc twin-cylinder Bonneville engine, which has undergone significant updates for 2021, resulting in a lighter and more responsive powertrain.

The peak power is 10PS higher than the previous generation, at 65PS at 7,400 rpm, while peak torque is 80NM at 3750 rpm, with 80% of peak torque available all the way from 2000 rpm to 7000rpm, giving strong acceleration whenever it’s needed. The updates give the new 2021 Bonneville T100 increased power and torque from a low 3500rpm and all the way up to the rev red line, which is 500rpm higher than the previous version.

The new T100 engine also exceeds EURO 5 regulations and now has lower emissions and excellent fuel economy.

Thanks to the low inertia crank shaft, lighter balancer shafts, a thin walled clutch cover and a magnesium cam cover, the engine of the new T100 is considerably lighter than the previous version, significantly contributing to the 4kg weight reduction of the new 2021 Bonneville T100. This weight loss, combined with the higher power, translates into a remarkable improvement in the throttle response and ride.

A very high service interval of 10,000 miles or 16,000 kilometres helps to keep the ongoing cost of ownership low.

For European markets, the T100 can be fitted with an A2 license kit, which can be easily removed by a Triumph dealer when the owner has passed their test to reinstate full power. Local market legislative requirements will apply.

Enhanced Handling
The handling of the 2021 Bonneville T100 has been enhanced by the 4kg weight reduction, notably improving the bike’s agility.

The T100 also comes with a higher specification Brembo 2-piston front brake for excellent stopping power, with more bite and better feel.

The new higher specification cartridge front forks, combined with the twin rear shocks and the 32-spoke classically styled wheels, further enhance the T100’s agile and easy-handling feel for a confidence-inspiring ride.

The latest generation ABS and switchable traction control are sensitively and unobtrusively incorporated to maximise the rider’s safety and to ensure a smooth riding experience.

The comfort is ensured by a comfortable rider and pillion seat, perfect for short and longer rides, and a torque-assist clutch to reduce rider fatigue.

The seat is released via a key for easy access to the under seat USB and the seat height is an accessible 790mm. Together with the T100’s narrow stand-over profile, this gives a planted and secure feel at a standstill.

Enhanced Style and Detailing
The new 2021 Bonneville T100 is also equipped with a new instrument dial face, with Bonneville branding and a traditional typeface. The integrated, multi-function display is easily controlled through the handlebar mounted scroll button.

Reflecting the T100’s original Bonneville DNA, there are beautiful and authentic styling details throughout, from the contrast piping on the seat, to the knee pads on the signature Bonneville tank cut-outs, the steel rear mudguard, the chrome-finished mirrors, chrome handlebars, chrome headlamp bezel and chrome filler cap.  The compact and elegant rear light is fully LED for power efficiency and stylish high visibility.

The new 2021 Bonneville T100 is available in three classic colours – the Lucerne Blue and Fusion White scheme, with hand-painted silver coach lines; a sleek, single tone Jet Black option or a second twin colour scheme, in Carnival Red & Fusion White, with hand-painted silver coach lines.

The rider can personalize their T100 thanks to a range of 117 genuine accessories. These have all been developed and tested alongside the bike to ensure perfect integration and provide plenty of options to personalise the T100 according to the rider’s taste and needs.

Available within the accessory range, owners will find a wide catalogue of luggage, plus options for seats and screens. Internally wired heated grips add comfort and aid control in colder climates, while the cruise control option lessens throttle fatigue on longer journeys.

Further blacked out style with the black exhaust headers, rings and silencers can be adopted thanks to the list of available Genuine Triumph Accessories.



Feature Details
Type Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin
Capacity 900 cc
Bore 84.6 mm
Stroke 80 mm
Compression 10.55:1
Max Power EC 55 PS / 54 bhp (40.5 kW) @ 5,900 rpm
Max Torque EC 80 Nm @ 3,230 rpm
System Multipoint sequential electronic fuel injection
Exhaust Polished stainless steel 2 into 2 exhaust system with twin silencers
Final Drive Chain
Clutch Wet, multi-plate assist clutch
Gearbox 5-speed

Bonneville T100 Specifications
Feature Details
Frame Tubular steel twin cradle
Swingarm Twin-sided, tubular steel
Front Wheel 32-spoke, 18 x 2.75in
Rear Wheel 32-spoke, 17 x 4.25in
Front Tyre 100/90-18
Rear Tyre 150/70 R17
Front Suspension KYB 41 mm forks, 120 mm travel
Rear Suspension KYB twin shocks with adjustable preload, 120 mm rear wheel travel
Front Brakes Single 310 mm floating disc, Nissin 2-piston floating caliper, ABS
Rear Brakes Single 255 mm disc, Nissin 2-piston floating caliper, ABS
Instrument Display and Functions LCD multi-functional instrument pack with analogue speedometer, analogue tachometer, odometer, gear position indicator, fuel gauge, range to empty indication, service indicator, clock, 2x trip, average & current fuel consumption display, traction control status display, throttle mode status display, heated grip status (accessory) and cruise control ready - controlled by a handlebar mounted scroll button (accessory).

Bonneville T100 Specifications
Feature Details
Width Handlebars 715 mm
Height Without Mirror 1100 mm
Seat Height 790 mm
Wheelbase 1450 mm
Rake 25.5 º
Trail 104 mm
Dry Weight 213 kg
Tank Capacity 14.5 L


Type Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin
Capacity 900 cc
Bore 84.6 mm
Stroke 80.0 mm
Compression 11.0:1
Maximum Power 65 PS / 64.1 bhp (47.8 kW) @ 7400 rpm

47.59 PS / 46.94 bhp (35 kW) @ 6750 rpm (with A2 conversion kit)

Maximum Torque 80 Nm (59 lbft) @ 3750 rpm
Fuel System Multipoint sequential electronic fuel injection
Exhaust Brushed stainless steel 2 into 2 exhaust system with twin silencers
Final Drive Chain
Clutch Wet, multi-plate, torque assist clutch
Gearbox 5 speed
Frame Tubular steel, twin cradle frame
Swingarm Twin sided fabrication
Front Wheel 32 spoke 18 x 2.75 in
Rear Wheel 32 spoke, 17 x 4.25 in
Front Tyre 100/90-18
Rear Tyre 150/70 R17
Front Suspension Ø 41 mm cartridge forks
Rear Suspension Twin RSUs, with pre-load adjustment
Front Brakes Single Ø310mm floating disc, Brembo 2 piston axial caliper, ABS
Rear Brakes Single 255mm disc, Nissin 2 piston floating caliper, ABS
Instruments Twin dial analogue speedometer and tachometer with LCD multi-functional displays
Length 2170 mm (85.4 in)
Width (Handlebars) 780 mm (30.7 in)
Height Without Mirrors 1100 mm (43.3 in)
Seat Height 790 mm (31.1 in)
Wheelbase 1450 mm (57.1 in)
Rake 25.5 °
Trail 104.0 mm (4.1 in)
Wet weight 228 kg (503 lb)
Fuel Tank Capacity 14.5 litres (3.8 US gal)
Fuel Consumption 68.9 mpg (4.1 l/100km)
CO2 Figures 95 g/km
Standard EURO 5

CO2 emissions and fuel consumption data are measured according to regulation 168/2013/EC. Figures for fuel consumption are derived from specific test conditions and are for comparative purposes only. They may not reflect real driving results.

Service interval 10,000 miles (16,000km) / 12 months


Awaiting latest examples

We start a new promotional period on the 1st April, and the representative examples will be live soon.  In the meantime, please contact us for a quote which suits your circumstances.