Triumph Rocket III Roadster
General features
With the world’s biggest production motorcycle engine the latest Rocket III Roadster builds on the huge performance of the original Rocket III but now with even more torque.
Triumph Rocket III Roadster History
- Power 148.0 HP
- Displacement 2,294 cc
- Seat height 750.0 mm
- Power 148.0 HP
- Displacement 2,294 cc
- Seat height 750.0 mm
- Power 148.0 HP
- Displacement 2,294 cc
- Seat height 750.0 mm
- Power 148.0 HP
- Displacement 2,294 cc
- Seat height 750.0 mm
- Power 148.0 HP
- Displacement 2,294 cc
- Seat height 750.0 mm
- Power 148.0 HP
- Displacement 2,294 cc
- Seat height 750.0 mm
- Power 148.0 HP
- Displacement 2,294 cc
- Seat height 750.0 mm
- Power 148.0 HP
- Displacement 2,294 cc
- Seat height 750.0 mm
Triumph Rocket III Roadster History & Generations Source: Wikipedia
Led by Triumph Product Range Manager Ross Clifford and started with a lot of research – especially in the US, where big cruisers were selling well. The main competitors were the Harley-Davidson Ultraglide and the Honda Gold Wing so the initial idea was to develop a 1,600 cc performance cruiser.
And Honda had launched the VTX1800, so Triumph decided to up the ante and go for a displacement of 2,294 cc. The first engine was built in summer 2002 and tested in the autumn.
The Classic version has rider floorboards, different shaped silencers (mufflers) and 'pullback' handlebars. More colour choices were added and the pillion seat was modified to improve comfort.
History text adapted from Wikipedia under CC BY-SA.
Triumph Rocket III Roadster Technical specs
Triumph Rocket III Roadster market reference value
Reference values from the monthly insurance value list published by the Insurance Association of Türkiye. New vehicles use the authorised distributor’s non-campaign list price; used ones use market averages.
Values are nominal Turkish lira; much of the rise reflects inflation. Switch to dollars or euros to see the real trend.
Values from the August 2026 list. All model years are valued on the same date, so this curve is free of inflation.
Source: Insurance Association of Türkiye, Kasko Değer Listesi, August 2026. These are reference values for insurers and carry no mileage, damage or condition breakdown.
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