When I first saw the global reveal of the Triumph Trident 800 on October 28, 2025, I was struck by how focused this new roadster is. Triumph has given the bike a compact 798 cc triple, a 14.0-litre fuel tank, and a serious brake package meant to keep you safe. In this post I’ll walk you through the key points, share real numbers, and explain why these changes matter for riders like you and me.
Global debut and quick overview
The Triumph Trident 800 made its global debut on October 28, 2025. Triumph positions it between the Trident 660 and the Street Triple. Orders opened soon after the reveal, with UK and European showrooms expected to stock it and deliveries planned around March–April 2026. The listed UK starting price is around £9,195, though exact pricing will vary by market.
Engine, performance and the 14-litre fuel tank
Under the tank is a new 798 cc, liquid-cooled 3-cylinder engine with triple throttle bodies. Triumph designed it for strong real-world torque and a high-revving top end. While I don’t have the final peak power figures here, the setup promises lively midrange punch and a revvy character at higher RPMs.
One standout spec is the 14.0-litre fuel tank. That might sound modest compared with big tourers, but it’s sensible for a middleweight roadster. With Triumph’s official fuel consumption of about 4.7 L/100 km (≈60.1 mpg), the math gives us a useful example:
If you cruise around in mixed riding, you can expect roughly around 295–300 km of range on a full tank (14 L ÷ 4.7 L/100 km × 100). For city commutes and weekend canyon runs, that’s plenty unless you’re doing long highway stints without stops.
Safety and braking: twin 310 mm discs and cornering ABS
Triumph made safety a headline item. The Trident 800 gets twin 310 mm floating front discs paired with 4-piston radial calipers up front and a single rear disc. More importantly, it includes lean-sensitive Optimised Cornering ABS and IMU-based traction control as standard.
What does that mean for you and me? In plain terms:
- Those twin 310 mm discs and 4-piston calipers give strong stopping power and good feel.
- Lean-sensitive ABS helps the bike brake safely while you’re leaned over in a turn.
- IMU traction control watches wheel slip, pitch and roll — it reduces the chance of losing grip in tricky conditions.
I find that systems like these make a real difference, especially when you push hard on unfamiliar roads or ride in mixed weather. Triumph calls these systems core safety features, and for good reason.
Chassis, suspension and rider aids
The Trident 800 uses a new lightweight tubular perimeter frame and adjustable Showa suspension: 41 mm USD front forks and an adjustable Showa rear monoshock. Triumph quotes a wet weight of about 198 kg and a seat height of 810 mm, so the bike should feel nimble while remaining planted.
Electronics are full-featured: three rider modes (Road, Sport, Rain), a bi-directional Triumph Shift Assist quickshifter, cruise control, Bluetooth/MyTriumph connectivity and a bright integrated TFT display. For riders who use tech to ride smarter, those features are welcome and practical.
Key specs at a glance
| Specification | Value |
|---|---|
| Engine | 798 cc liquid-cooled 3-cylinder, triple throttle bodies |
| Fuel tank | 14.0 litres |
| Front brakes | Twin 310 mm floating discs, 4-piston radial calipers |
| ABS / Traction | Lean-sensitive Optimised Cornering ABS, IMU traction control |
| Chassis & suspension | Lightweight tubular perimeter frame, Showa 41 mm USD, Showa rear shock |
| Wet weight | ~198 kg |
| Seat height | 810 mm |
| Fuel economy | ~4.7 L/100 km (≈60.1 mpg) |
| Service interval | 10,000 miles (16,000 km) |
| Availability | Orders open; deliveries ~Mar–Apr 2026 |
| UK starting price (indicative) | ~£9,195 |
Real-world numbers and examples
I like numbers, so here are some practical examples based on Triumph’s figures:
- Range example: With 14 L and 4.7 L/100 km fuel use, expect about 295–300 km between fill-ups in mixed riding.
- Service practicality: A 10,000-mile (16,000 km) service interval means fewer trips to the shop compared with older bikes that needed check-ups every 6,000 miles.
- Weight and handling: At ~198 kg wet, the Trident sits in the lighter middleweight class. That should make city riding and twisty roads feel easy for most riders.
One case I imagine: you leave the city for a 250 km weekend loop. You’ll likely do that on one tank, enjoy the torque from the 798 cc triple, use the three rider modes to adapt to road conditions, and rely on cornering ABS if you push the pace. That practical exercise shows how Triumph built this bike for everyday use and spirited fun.
Also Read: Suzuki introduces its first small electric car Vision E-Sky with 270 km range
Final Thoughts
To sum up, the Triumph Trident 800 brings a compact but punchy 798 cc triple, a sensible 14-litre fuel tank, and serious brake hardware with twin 310 mm discs and lean-sensitive ABS. Triumph has stacked the bike with modern rider aids, adjustable Showa suspension, and connected features that make daily riding easier.
If you want a middleweight roadster that balances everyday range, modern safety systems, and lively performance, this bike deserves a close look. I’m curious to ride one when they hit showrooms in 2026 — and if you want, I can pull the official Triumph spec sheet to add exact power and torque numbers or do a direct comparison with the Trident 660. Which would you prefer?
