Key performance

77 ch
Power
🔧
1200 cc
Displacement
💺
705 mm
Seat height
12.0 L
Fuel capacity
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Technical specifications

Changements 2008 2020
Displacement
865 cc 1200 cc
Power
54.0 ch @ 6750 tr/min (39.4 kW) 77.0 ch @ 6100 tr/min (56.2 kW)
Torque
51.0 Nm @ 4800 tr/min 106.0 Nm @ 4000 tr/min
Cooling
Air Liquid
Compression ratio
9.2:1 10.0:1
Bore × stroke
90.0 x 68.0 mm (3.5 x 2.7 inches) 97.6 x 80.0 mm (3.8 x 3.1 inches)
Valves/cylinder
4
Fuel system
Carburettor. Multipoint sequential electronic fuel injection with forced air induction Injection
Valve timing
Double Overhead Cams/Twin Cam (DOHC) Single Overhead Cams (SOHC)
Ignition
Digital - inductive type
Starter
Electric
Frame
Tubular steel cradle Tubular steel cradle. Twin-sided, tubular steel swing arm.
Gearbox
5-speed 6-speed
Clutch
Wet. multi-plate Wet, multi-plate assist clutch
Front suspension
41mm forks KYB 41 mm forks with cartridge damping
Rear suspension
Chromed spring twin shocks with adjustable preload KYB monoshock with linkage and stepped preload adjuster
Front wheel travel
90 mm (3.5 inches)
Rear wheel travel
73 mm (2.9 inches)
Front brakes
Double disc Double disc. ABS. Brembo 2-piston floating caliper
Rear brakes
Single disc Single disc. ABS. Nissin 2-piston floating caliper
Front tyre
110/80-18 130/90-B16
Rear tyre
170/80-15 150/80-R16
Seat height
719.00 mm 705.00 mm
Wheelbase
1656.00 mm 1510.00 mm
Length
2421.00 mm
Width
831.00 mm 770.00 mm
Height
1161.00 mm 1040.00 mm
Fuel capacity
16.65 L 12.00 L
Dry weight
228.60 kg 245.50 kg

Engine

Displacement
1200 cc
Power
77.0 ch @ 6100 tr/min (56.2 kW)
Torque
106.0 Nm @ 4000 tr/min
Engine type
Twin, four-stroke
Cooling
Liquid
Compression ratio
10.0:1
Bore × stroke
97.6 x 80.0 mm (3.8 x 3.1 inches)
Valves/cylinder
4
Fuel system
Injection
Valve timing
Single Overhead Cams (SOHC)
Starter
Electric

Chassis

Frame
Tubular steel cradle. Twin-sided, tubular steel swing arm.
Gearbox
6-speed
Final drive
Chain   (final drive)
Clutch
Wet, multi-plate assist clutch
Front suspension
KYB 41 mm forks with cartridge damping
Rear suspension
KYB monoshock with linkage and stepped preload adjuster
Front wheel travel
90 mm (3.5 inches)
Rear wheel travel
73 mm (2.9 inches)

Brakes

Front brakes
Double disc. ABS. Brembo 2-piston floating caliper
Rear brakes
Single disc. ABS. Nissin 2-piston floating caliper
Front tyre
130/90-B16
Rear tyre
150/80-R16

Dimensions

Seat height
705.00 mm
Wheelbase
1510.00 mm
Width
770.00 mm
Height
1040.00 mm
Fuel capacity
12.00 L
Dry weight
245.50 kg

Overview

It’s 2004, and Triumph, freshly risen from the ashes, seeks to seduce America without betraying its British soul. The Speedmaster of the time is a bit of this bold response: take the Bonneville base, inject a dose of custom style, but keeping a temperament that cracks a little more than the America. The result? A machine that plays on two fronts with more conviction than one might have thought.

Triumph Speedmaster

Under the 16.6-liter tank, the 790 cc parallel-twin engine, offset at 270 degrees, is the soul of the beast. It delivers only 62 horsepower, a modest power today, but it is its early torque of 60 Nm at 3500 rpm that makes all the difference. It vibrates, it growls, it gives a lively sensation that today's more aseptic engines have sometimes lost. This engine, coupled with a five-speed gearbox with shortened ratios, gives this 245 kg custom surprising agility.

But where does this Triumph Speedmaster really stand? It makes a grand leap. On one side, the riding position, with its feet forward and its wide handlebar, shouts of leisurely cruising. On the other, the handling is frankly serious for a custom, and the front brakes with double discs inspire confidence. The Achilles' heel? The suspensions, especially at the rear, which tend to be dry and harshly remind you of the road's imperfections. The limited ground clearance also quickly tempers enthusiasm in corners. It's a sporty cruiser that invites you to play, but quickly brings you back in line.

Triumph Speedmaster

Who rides this machine? For those seeking authentic custom style, without the bulk and lack of reactivity of large American displacement engines. It is an ideal gateway to the world of customs, easy to live with its low seat at 720 mm, but which offers more sensations than a simple wheelchair. Today, finding a Triumph Speedmaster used from this generation is a treasure hunt for lovers of modern classics. It also foreshadows the evolutions towards the 865, then the Speedmaster 900 and 1200 current models, more accomplished but also more aseptic.

Triumph Speedmaster

In conclusion, this 2004 Speedmaster is not a perfect motorcycle. It is a compromise, sometimes rough, between relaxed aesthetics and a frustrated sporty temperament. But it is precisely this ambiguous character, this mechanical authenticity, that gives it its charm today. A Triumph Speedmaster test drive from this era will convince you that you can smile without needing 100 horsepower, simply with an engine that speaks and a style that doesn't go unnoticed. For a Triumph Speedmaster review, mine is clear: it is a historical machine, much more interesting and lively than its technical specifications suggest.

Indicators & positioning

🔧
Volumetric power
64.2 ch/L
In category Custom / cruiser · 600-2400cc displacement (3563 motorcycles compared)
Power 77 ch Top 42%
45 ch median 72 ch 124 ch

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