⟲ 360° — drag meThe facts.
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Triumph Bonneville T120 (2016–2025) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP MJ 008 improves the Bonneville T120's throttle response and smoothness, which is the manufacturer's claim in full and a considerably more honest one than most.
Key Features
- Triumph Bonneville T120 (2016–2025)
- Preset fuel module, no programming required
- Corrects the mixture without remapping the original electronics
- Plug-and-play with model-specific wiring
- Around 200 g, fitted in an evening
- Unplugs at any time, nothing is written to the motorcycle
The 1200 Twin
Triumph's larger modern classic engine uses a 270 degree crank, which gives it a firing pattern and an exhaust note closer to a vee.
What a Power Module Actually Does
It sits between the motorcycle's loom and its injectors, reading what the standard controller decides and adjusting the injector opening time before the signal arrives. The original electronics keep their job and their diagnostics; the module only corrects the quantity of fuel that reaches the cylinder.
Where Manufacturers Run Lean
Cruise, small openings and the range the emissions cycle measures. Those are the conditions a test procedure examines, and they are also the conditions a rider spends most of their time in on a road.
Mounting It Properly
Somewhere dry, secured, and where the harness is not stretched or pinched by the subframe. Ten minutes of care here is the difference between a component that lasts and one that develops an intermittent fault.
Dealers and Terms
It unplugs in minutes. Owners inside a warranty period generally remove it before an appointment and refit it afterwards, and the connectors are designed to tolerate that repeatedly.
Expectations, Set Properly
The manufacturer promises response and smoothness. Read as a power part it disappoints; read as what it says it is, it satisfies consistently.
Two Up and Loaded
A pillion and luggage put the engine at higher load for the same throttle opening, which moves the operating point into a different part of the map and often exposes it.
Reading the Engine
A motorcycle that pops on the overrun, hesitates off closed throttle and hunts at a constant speed is telling the rider it is running lean. All three have the same cause.
Fitment and Compatibility
- Triumph Bonneville T120 (2016–2025)
Specifications
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Triumph Bonneville T120 (2016–2025) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x power module
FitmentWhich bikes this fits▼
- Triumph Bonneville T120 (2016–2025)
Questions, one topic at a time.
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Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.