⟲ 360° — drag meThe facts.
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | MV Agusta F4RC 1000 (2015–2018) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP MJ 008 answers the flat spot a lean cruise setting gives the F4RC 1000, and does it without disturbing ignition timing or any rider aid.
Key Features
- MV Agusta F4RC 1000 (2015–2018)
- 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
Reparto Corse
Titanium rods, a race exhaust in the crate and mapping that assumes the exhaust will be fitted. MV built the RC as a racing motorcycle with lights.
Type Approval
In markets where the fuelling forms part of the motorcycle's emissions approval, altering it puts the machine outside its approved condition. That is a legal question rather than an engineering one and it is worth settling locally.
The Modest Claim
Improve throttle response and smoothness without remapping. That is what the manufacturer says and it is what the product does. There is no third page of promises and there does not need to be.
After a Silencer
The standard controller's closed-loop correction covers a narrow band and gives up outside it. A module extends the correction into the part of the map where a freer exhaust actually changes things.
Who Should Not Buy One
An owner with a standard exhaust, a recent motorcycle and no complaint about how it runs. There is no reason to fit a correction to something that is already correct.
Choosing a Location
Dry, secured, away from heat and with the cable routed so suspension movement does not pull on it. That is the entire specification and it takes ten minutes to satisfy.
On a Motorcycle With Two Owners
A shared machine ridden by somebody who does not know the module is there will notice nothing at all. It changes nothing about how the motorcycle is operated, only how it responds.
Closed Loop and Open Loop
Below a certain load the controller trims against the oxygen sensor; above it, it follows the stored map alone. The second region is larger than most riders expect and it is where a module has free rein.
Fitment and Compatibility
- MV Agusta F4RC 1000 (2015–2018)
Specifications
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | MV Agusta F4RC 1000 (2015–2018) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x power module
FitmentWhich bikes this fits▼
- MV Agusta F4RC 1000 (2015–2018)
Questions, one topic at a time.
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Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
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.