⟲ 360° — drag meThe facts.
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Triumph Street Triple 765 S (2017–2022) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP MJ 008 is a two hundred gram module for the Street Triple 765 S that does one thing: it lengthens or shortens the injector pulse the standard controller decided on.
Key Features
- Triumph Street Triple 765 S (2017–2022)
- 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
More Capacity
Triumph enlarged the triple to 765 cc, which gave the roadster torque the 675 never had at the bottom of the range.
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.
What a Dyno Would Show
Very little at peak. The differences a fuel module makes are at part throttle and in transition, which is precisely the part of the map a full-throttle power run never visits.
Between the Loom and the Injectors
The module is wired in series with the injector circuit, which is the least invasive place to intervene in a modern motorcycle. Everything upstream carries on unaware and everything downstream simply receives a slightly different instruction.
The First Quarter of the Throttle
It is where a motorcycle spends the overwhelming majority of its life, and it is where a manufacturer's caution is most audible. A module addresses that region rather than the part a magazine test measures.
Compared With a Remap
A flash of the original controller reaches further and is harder to undo. This is the narrow, cheap, reversible option, and for most road riders it addresses the actual complaint.
Commuting
Stop-start traffic is the opposite case. Every junction is a transition off a closed throttle, which is exactly the region where a lean factory map is most obviously lean.
On a Twin Versus a Four
A large twin with widely spaced firing pulses shows lean fuelling more obviously than a smooth four does. Owners of vee twins and parallel twins tend to notice more.
Fitment and Compatibility
- Triumph Street Triple 765 S (2017–2022)
Specifications
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Triumph Street Triple 765 S (2017–2022) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x power module
FitmentWhich bikes this fits▼
- Triumph Street Triple 765 S (2017–2022)
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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.