Triumph·Roadster·660cc·A2 · 47ch

Trident 660

↘ Evolution history · 2021 → present
6
Years of production
2
Generations
660
current cc
95
Horsepower
6
Vintages

Triumph's accessible triple. 660cc, A2 compatible, British to the core.

↓ Changes year by year
Gen 2 · 2026 — present
95HP ENGINE OVERHAUL

Deeply reworked 660cc triple: 3 individual 44mm throttle bodies, +14hp to 95hp/68Nm, rev limit +20%. Redesigned bodywork, improved monoshock.

2026
MEngine
3 individual 44mm throttle bodies (vs 1×38mm) — 95hp/68Nm at 11,250rpm, rev limit 12,650rpm (+20%)
New cylinder head, higher-lift cams, larger exhaust valves. Engine shared with the Daytona 660.
Major
CFrame
New Showa monoshock — rebound adjustment added alongside existing preload
Medium
AAesthetics
Wider tank, split rider/pillion seat, revised headlight and front end
Medium
Buyer radar
2026

Transformed engine, +14hp vs gen1 and higher rev limit. Too recent for definitive verdict, very promising.

GOOD PICK
Gen 1 · 2021 — 2025
TRIDENT 660 LAUNCH

New 660cc triple on a bespoke steel perimeter frame, 81hp/64Nm. TC, ABS and slipper clutch standard from launch at £7,795.

2025
EElectronics
6-axis IMU — cornering ABS + lean-sensitive traction control
Medium
EElectronics
Sport mode added — 3 riding modes (Road / Rain / Sport)
Medium
EElectronics
Quickshifter + Bluetooth + cruise control now standard
Medium
2024
AAesthetics
Triple Tribute special edition — livery inspired by TT-winning Slippery Sam racer
Medium
2023
AAesthetics
No notable change — colours carried over
Minor
2022
SSafety
Side stand safety recall — free replacement at dealerships
Parked fall risk on some early production models due to material degradation
Medium
AAesthetics
No mechanical change — colours carried over
Minor
2021
MEngine
660cc triple — 81hp/64Nm, derived from Daytona 675 with shorter stroke (52.3→51.1mm)
Major
CFrame
New steel perimeter frame — 189kg dry, 805mm seat height
Major
EElectronics
TC + ABS standard — 2 riding modes (Road / Rain)
Major
SSafety
Slipper clutch standard. Quickshifter and Bluetooth optional
Official A2 kit available from launch — restricted to 47hp (35kW / 59Nm)
Major
Buyer radar
2021

Solid launch at a competitive price. Excellent value-to-fun ratio for a new Triumph triple.

GOOD PICK
2025

Most complete gen1 model year — IMU, cornering ABS, quickshifter and cruise control all standard.

TOP BUY