⟲ 360° — drag meThe facts.
| Model | JP MJ 003 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Moto Morini Corsaro (2005–2017) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP MJ 003 improves the Corsaro's throttle response and smoothness, which is the manufacturer's claim in full and a considerably more honest one than most.
Key Features
- Moto Morini Corsaro (2005–2017)
- 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 Bialbero Vee
Morini's 1187 cc eighty-seven degree twin was built in tiny numbers in Bologna and produces a great deal more character than sales volume.
Where It Lives
Under the seat or beneath the tank on most machines, cable-tied where it cannot chafe and where water does not collect. Two hundred grams in that position affects nothing about how the motorcycle handles.
On an Older Motorcycle
Early injection systems were mapped more coarsely than current ones and frequently ran leaner. A module tends to make a bigger difference on a machine from the two thousands than on one from last year.
Where It Makes the Biggest Difference
An older injected machine with an aftermarket exhaust, ridden briskly on roads. That combination is where the standard mixture is furthest from what the engine now wants.
Somewhere Dry and Secure
Under the seat on most bikes, occasionally under the tank. It needs to be where water does not sit and where the harness is not under tension when the suspension moves.
At Resale
Off in minutes, into a box, and the motorcycle is standard. Or left on and mentioned in the advertisement. Neither choice damages anything.
A Long-Lived Component
There is nothing in it that ages: no relay, no moving part and no user setting to drift. Fitted properly it will outlast several sets of tyres without being thought about.
Documentation
There is very little of it, because there is very little to say. A wiring position, a warning about heat and a note about reversibility covers everything an owner needs.
Fitment and Compatibility
- Moto Morini Corsaro (2005–2017)
Specifications
| Model | JP MJ 003 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Moto Morini Corsaro (2005–2017) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x power module
FitmentWhich bikes this fits▼
- Moto Morini Corsaro (2005–2017)
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.