⟲ 360° — drag meThe facts.
| Model | JP MJ 007 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | KTM 790 Adventure (2019–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP MJ 007 gives the 790 Adventure a fuel curve tailored to that engine rather than to every market the model was ever sold into.
Key Features
- KTM 790 Adventure (2019–2026)
- 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 Low Tank Idea
KTM introduced the split fuel tanks on the 790, which changed how an adventure bike carries its mass more than any suspension change had.
On a Machine Being Sold
Unplugging the module and putting it in a box makes the motorcycle standard again. Whether that helps or hurts the sale depends entirely on the buyer, which is an argument for keeping the original connectors in good condition.
The Closed Loop Window
Modern controllers only trim against the oxygen sensor in a narrow band of load and revs. Outside that band the map runs open loop, and that is exactly where an added correction has room to work.
Not a Rider Aid
Traction control, wheelie control and engine braking strategy are all decided upstream by the standard controller and are unaffected. The module is invisible to them.
Physically Small
About the size of a matchbox and around two hundred grams. On a motorcycle the difficulty is never the module itself, only finding a tidy route for the cable.
The Second Thing
Steady-speed hunting disappears or reduces. On a motorway at a constant opening a lean cruise setting produces a slow surge that riders stop noticing until it stops happening.
Riding Modes Still Work
On a ride-by-wire machine the rain and sport settings continue to shape the throttle exactly as before. The module operates downstream of all of that and cannot see which mode is selected.
A Product With No Story
It is plugged in, it works, and there is nothing further to report. That is an unusual thing to say about an electronic accessory and it is the best thing about this one.
Fitment and Compatibility
- KTM 790 Adventure (2019–2026)
- Covers the 790 Adventure Rally versions of this model
Specifications
| Model | JP MJ 007 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | KTM 790 Adventure (2019–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x power module
FitmentWhich bikes this fits▼
- KTM 790 Adventure (2019–2026)
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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.