2025
Triumph BKX 250 S - Specifications & Review

Article Complete Info
| Articleid | 780193 |
|---|---|
| Category | Standard |
| Make | Triumph |
| Model | Bonneville T120 Base |
| Year | 2025 |
Chassis, Suspension, Brakes & Wheels
| Fronttire | Pirelli® Phantom™ Sportscomp: 100/90 R18 |
|---|---|
| Reartire | Pirelli® Phantom™ Sportscomp: 150/70 R17 |
Engine & Transmission
| Coolingsystem | Liquid |
|---|---|
| Displacement | 1200 / 73.2 |
| Enginedetails | Parallel Twin, 2 cylinder |
| Fuelconsumption | 60.1 mpg |
| Power | (bhp) HP |
Other Specifications
| Country | England |
|---|---|
| Datasource | 2025_enhanced_scrape |
| Richdataavailable | 1 |
| Starter | Electric |
Physical Measures & Capacities
| Dryweight | 236 kg |
|---|---|
| Overallheight | 1100 mm |
| Overallwidth | 785 mm |
About Triumph
Country of Origin:
United Kingdom
Founder:
Siegfried Bettmann (original); modern Triumph Motorcycles Ltd.
Best Known For:
Modern classics (Bonneville), Speed/Street Triple, Tiger ADV, and rich heritage
Company History
Triumph rose, fell, and rose again—reinvented as a modern manufacturer blending heritage with sharp engineering. The Bonneville family anchors the brand with air-/liquid-cooled twins that feel timeless yet include ABS, ride modes, and refined fueling. The Speed/Street Triple lines defined playful, usable performance with characterful triples; Tiger ADV models carried that feel into distance. Triumph’s attention to finishing, dealer support, and approachable ergonomics built a wide audience—from new riders to veterans returning for a bike that feels special daily. Historically, Triumph proves that heritage can power innovation when it informs proportions, sound, and feel rather than dictating technology.
