⟲ 360° — drag meThe facts.
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Triumph Speed Twin 1200 (2019–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP MJ 008 corrects the mixture on the Speed Twin 1200 without touching the original controller, its adaptations or its fault memory in any way.
Key Features
- Triumph Speed Twin 1200 (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
A Modern Classic That Goes
Triumph put the high-output 1200 twin into the Bonneville chassis and produced something genuinely quick under the retro styling.
What It Cannot Fix
A worn throttle position sensor, a leaking inlet rubber, a clogged filter or a sticking valve. A module corrects fuel quantity and nothing else. Fitting one to hide a mechanical fault postpones the diagnosis rather than avoiding it.
A Second Rider
Carrying a passenger loads the engine differently and exposes lean cruise settings more clearly. Owners who tour two-up frequently notice the difference before owners who ride alone do.
Selling the Motorcycle
The module comes off in minutes and goes with the bike or stays with the owner. Either way the machine on offer is a standard one, which suits most buyers.
A Narrow Tool, Used Precisely
The module has exactly one lever: how long each injector stays open. Everything the product achieves comes from applying that lever at the right load and the right engine speed, which is knowledge rather than hardware.
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.
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.
The Emissions Cycle in Practice
The test runs at defined speeds and loads, and manufacturers naturally pay closest attention to those cells. A rider who spends time in exactly those cells feels the compromise most.
Fitment and Compatibility
- Triumph Speed Twin 1200 (2019–2026)
Specifications
| Model | JP MJ 008 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Triumph Speed Twin 1200 (2019–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x power module
FitmentWhich bikes this fits▼
- Triumph Speed Twin 1200 (2019–2026)
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.