Key performance
Technical specifications
Engine
- Displacement
- 1200 cc
- Power
- 100.0 ch @ 7250 tr/min (73.6 kW)
- Torque
- 111.8 Nm @ 4250 tr/min
- Engine type
- Bicylindre en ligne, 4 temps
- Cooling
- liquide
- Compression ratio
- 12 : 1
- Bore × stroke
- 97.6 x 80 mm
- Valves/cylinder
- 4
- Camshafts
- 1 ACT
- Fuel system
- Injection
Chassis
- Frame
- Structure en tubes d'acier
- Gearbox
- boîte à 6 rapports
- Final drive
- Chaîne
- Front suspension
- Fourche téléhydraulique inversée Ø 43 mm, déb : 120 mm
- Rear suspension
- 2 amortisseurs latéraux, déb : 120 mm
Brakes
- Front brakes
- Freinage 2 disques Brembo Ø 320 mm, fixation radiale, étrier 4 pistons
- Rear brakes
- Freinage 1 disque Ø 220 mm, étrier 2 pistons
- Front tyre
- 120/70-17
- Front tyre pressure
- 2.50 bar
- Rear tyre
- 160/60-17
- Rear tyre pressure
- 2.90 bar
Dimensions
- Seat height
- 809.00 mm
- Fuel capacity
- 14.50 L
- Weight
- 216.00 kg
- New price
- 14 095 €
Overview
Who said a neo-retro motorcycle had to be docile, even a bit sluggish? By unveiling the Speed Twin 1200, Triumph proves that British elegance can perfectly coexist with somewhat turbulent intentions. This is far from a simple cosmetic evolution. We're talking about a deep overhaul aimed squarely at the rider who found the Street Twin a little too tame, but for whom the Thruxton RS represents a commitment that’s too radical. The Speed Twin 1200 positions itself precisely in this niche, with the ambition of being the fastest and most modern of the Bonnevilles.

The heart of the transformation beats within the famous 1200 cm3 twin cylinder. Triumph hasn’t held back: new camshaft, lightweight crankshaft, high-compression pistons. The result is an engine that now delivers 100 horsepower at 7250 rpm, a figure that clearly speaks the language of performance. Above all, the peak torque of 111 Nm arrives much earlier, at just 4250 rpm, promising strong acceleration from low and mid-range. This evolution is not just about power; it’s a complete redefinition of character. Compared to a Bonneville T120, the Speed Twin 1200 is 20 horsepower more powerful for the same weight of 216 kg fully fueled. The difference on the road will not be subtle.
This newfound liveliness is paired with a revised chassis for action. The adoption of 43 mm Marzocchi inverted forks and radial Brembo M50 calipers braking is an unequivocal message. We leave the realm of pure aesthetics to enter that of efficiency. Metzeler Racetec RR tires and lightweight wheels complete the portrait of a machine designed for dynamic pleasure. It’s no longer a motorcycle that simply plays the role of a showpiece; it has the technical attributes to increase the pace. For those who are scouring classified ads for a used Triumph Speed Twin 1200, these mechanical evolutions constitute a significant argument compared to an earlier version.

The price of this transformation is €14,095. A price that places it in direct competition with other high-end neo-retro roadsters. Its main asset lies in its balance. It retains the iconic soul and aesthetics of modern-classic Triumphs – the sculpted tank, the analog dials, the clean lines – while integrating advanced technologies such as traction control, riding modes, and an assist clutch. The 809 mm seat remains accessible, and the 14.5-liter tank ensures correct range. It’s a motorcycle that can be civil in the city, but reveals a sporty temperament as soon as the road twists.

Ultimately, the Triumph Speed Twin 1200 is not just an option in the range. It’s a statement. It proves that it is possible to reconcile visual heritage and contemporary performance without betraying either. It is aimed at the demanding road rider who refuses to sacrifice style at the altar of efficiency, and vice versa. Between the serenity of the Bonneville and the extremism of the Thruxton RS, it carves its own path, both elegant and energetic. A test ride of the Triumph Speed Twin 1200 is enough to understand that it is not a compromise, but a well-executed proposition. For those who want to personalize their mount, the market for Triumph Speed Twin 1200 accessories, from exhausts to luggage solutions, is already well developed, allowing each rider to sculpt their own character.
Standard equipment
- Assistance au freinage : ABS
- Nombre de mode de conduite : 3
- Indicateur de vitesse engagée
- Prise USB
- Contrôle de traction
- Embrayage anti-dribble
Practical info
- La moto est accessible aux permis : A
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