⟲ 360° — drag meThe facts.
| Model | JP CJP 202B |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Harley Davidson Sportster 1200 Custom XL1200C (2019–2019) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP CJP 202B is the programmable fuel controller for the Sportster 1200 Custom XL1200C: a full map with every cell empty, waiting for somebody with software and a wideband sensor.
Key Features
- Harley Davidson Sportster 1200 Custom XL1200C (2019)
- Fully programmable fuel map, written on a PC
- Complete two-axis management: engine speed and load
- For engines with an aftermarket exhaust or air filter
- Plug-and-play with model-specific wiring
- Unplugs at any time, nothing is written to the motorcycle
More Capacity, Same Architecture
The 1200 is the 883 bored out, which gives it noticeably more torque without changing anything about how the engine breathes.
Load and Revs
Those two axes define every operating point an engine ever reaches. A map with enough cells describes the whole of it, which is what complete management of the fuel map actually means.
When to Stop
A map that no longer produces a measurable improvement is finished. Chasing the last percent on a road bike costs more evenings than it returns in anything anybody can feel.
Ambient Conditions
A map developed on a cold morning is slightly rich on a hot afternoon. The standard controller compensates for most of it and the last part is the price of a fixed map.
Road Mapping
Entirely possible with a logger and quiet roads, and considerably slower. Most owners who map their own motorcycles do it this way and get there eventually.
Windows and a Cable
The software is a workshop tool from JetPrime, not a phone application. It looks utilitarian because it is, and everything it does happens through a USB connection.
Two Riders
The map is in the motorcycle, not in the rider. Anybody who takes the bike out gets whatever was written last, which matters on a shared machine.
Who Should Not
Anybody hoping to plug something in and feel a difference on the way home. That expectation belongs to the other unit and it is met there.
The Wideband Bung
Most aftermarket exhausts have a spare boss or can take one welded in. Planning that before the exhaust is fitted saves taking it off again, which is the sort of thing nobody thinks about in advance.
Fitment and Compatibility
- Harley Davidson Sportster 1200 Custom XL1200C (2019–2019)
Specifications
| Model | JP CJP 202B |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Harley Davidson Sportster 1200 Custom XL1200C (2019–2019) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x control unit
FitmentWhich bikes this fits▼
- Harley Davidson Sportster 1200 Custom XL1200C (2019)
Questions, one topic at a time.
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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.