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2020 Triumph Bonneville Speedmaster [Model Overview]

2020 Triumph Bonneville Speedmaster

2020 Triumph Bonneville Speedmaster

The 2020 Triumph Bonneville Speedmaster is the motorcycle that carries “British Attitude” on its shoulders. Powered by the classic 1200cc parallel twin, the Speedmaster makes 77 HP and 78 lbs-ft of torque, mated to a 6-speed transmission.

The cruiser of the Triumph lineup, the Speedmaster has a few updates over the 2019 model that give it a slight bump in technology, otherwise, it is the same motorcycle. New rider modes, a newer edition of the ride-by-wire throttle that smooths out the power delivery, and a reworked rear monoshock suspension combined with the cage-style swingarm give the rider more comfort for longer trips. As part of the new rider modes, fuel efficiency is also increased slightly to conform to Euro4 emissions regulations.

The 2020 Triumph Bonneville Speedmaster starts at $13,150 US/$14,950 CDN.

On this page: we’ve curated specs, features, news, photos/videos, etc. so you can read up on the new Triumph Bonneville Speedmaster in one place.

2020 Triumph Bonneville Speedmaster

Model Overview

General Info

  • Price: $ 13,150 US/$14,950 CDN
  • Key Features:
    • LED Lighting
    • ABS
    • Fuel-injected

Key Specs

  • Engine type: 1200 cc, Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin
  • Power: 77 HP
  • Wet weight: 541.2 lbs (245.5 kg)
  • Seat height: 27.76 in

2020 Triumph Bonneville Speedmaster

2020 Triumph Bonneville Speedmaster Specifications

From Triumph


Engine 1200 cc, Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin
Power 77 HP
Bore x Stroke 97.6 mm x 80 mm
Compression Ratio 10.0:1
Fuel System Multipoint sequential electronic fuel injection
Starter Electric
Exhaust Chromed stainless steel 2 into 2 twin-skin exhaust system with chromed stainless silencers


Clutch Wet, multi-plate slip-assist clutch
Transmission 6 Speed
Final Drive Chain


Suspension Front KYB 41 mm forks with cartridge damping. 90mm travel.
Suspension Rear KYB monoshock with linkage and stepped preload adjuster, 72 mm rear wheel travel.
Brakes Front Twin 310 mm disc, Brembo 2-piston floating calipers, ABS
Brakes Rear Single 255 mm disc, Nissin single piston floating caliper, ABS
Tires Front 100/90-19
Tires Rear
150/70 R17
Fuel Tank Capacity 3.17 US gal (12 l)


Spark Plugs
Headlight LED
Tail Light LED


Overall Length
Width Handlebars 30.31 in (770 mm)
Height Without Mirror 40.94 in (1040 mm)
Wheelbase 59.45 in (1510 mm)
Trail 3.6 in (91.4 mm)
Seat Height 27.76 in (705 mm)
Dry Weight 541.2 lbs (245.5 kg)



2020 Triumph Bonneville Speedmaster

2020 Triumph Bonneville Speedmaster Features


Perfect for riders looking for greater touring capability and a more laid-back cruiser style than the Bonneville T120, the new Speedmaster’s comfortable yet versatile twin seat set-up offers increased practicality together with all the Bonneville Bobber’s attitude. Beautifully crafted, this latest generation delivers a host of unique premium touches, classic Bonneville DNA, and that all-important high-torque 1200 engine with Bobber tune and authentic hard tail look.

Responsive 1200cc high-torque engine

The critically-acclaimed 1200cc HT Bonneville engine with the unmistakable Bobber tune delivers even higher torque low down as well as across the entire rev range.

Premium timeless classic custom style

With a host of signature styling touches, such as headlight nacelle detailing, twin chrome exhaust system and a classic Bonneville silhouette, the new Speedmaster is as good to look at as it is to ride.

Confident curves, superior control, and customisable

Triumph’s impeccable authentic heritage guarantees that each Speedmaster is infused with Bonneville style, engineering excellence, and peerless attention to detail.

2020 Triumph Bonneville Speedmaster Photos

2020 Triumph Bonneville Speedmaster Videos

Triumph Motorcycle Official Websites

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