⟲ 360° — drag meThe facts.
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Yamaha R7 (2022–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP MJ 008 corrects what a homologation map costs the R7 at part throttle, which is where almost all road riding actually takes place.
Key Features
- Yamaha R7 (2022–2026)
- 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
A Sports Bike From a Twin
Yamaha put the MT-07 engine into clip-on bodywork. The 270 degree crank gives it a character no inline four in the class can match.
The Honest Summary
A sealed, preset module that makes an injected engine smoother where the factory had to be careful, fitted in an evening and removed in a minute. It is a narrow product and it does not pretend to be anything else.
Vibration and Water
The module lives on a motorcycle and is built accordingly, sealed as a unit and secured rather than left hanging. Neither is remarkable; both are necessary.
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.
No Settings to Get Wrong
A preset curve cannot be misconfigured, cannot be lost when a battery is disconnected and cannot be blamed for a fault six months later. That reliability is the argument for buying the simpler of the two units.
Working With the Sensor
The oxygen sensor loop keeps trimming where it trims. The module adds its correction to that result rather than replacing it, which is why nothing conflicts and nothing is reported.
Winter Storage
Nothing about the module objects to a cold garage and there is no battery in it. It draws no current when the ignition is off and needs no attention over a layup.
Why Response Is Not Power
Two motorcycles with identical peak figures can feel completely different because of what happens in the first fraction of throttle travel. That difference is worth more on a road than ten horsepower at the top.
Fitment and Compatibility
- Yamaha R7 (2022–2026)
Specifications
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Yamaha R7 (2022–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x power module
FitmentWhich bikes this fits▼
- Yamaha R7 (2022–2026)
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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.