
The facts.
| Model | JP ES 013 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Kawasaki ZX-4 RR (2024–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
| Fitment | Kawasaki ZX-4 RR (2024–2026) |
| Road approval | None — closed-circuit and race use only |
DescriptionThe whole story▼
The JP ES 013 resolves the ZX-4 RR's sidestand condition so the engine keeps running without the switch.
Key Features
- Kawasaki ZX-4 RR (2024–2026)
- Satisfies the sidestand input
- No warning on the instrument panel
- Plugs into Kawasaki's own connector
- Nothing cut, nothing spliced
- Standard switch refits at any time
A Bidirectional Quickshifter
Standard on the RR, working in both directions. On an engine that lives above ten thousand revolutions it is used constantly.
Introduced in 2023
Kawasaki brought the small four back after two decades, largely for Asian markets, and then sold it everywhere because demand appeared from nowhere.
The Interlock
Kawasaki cuts the engine if a gear is selected while the stand is down. It exists for a specific low-speed accident that catches experienced riders as readily as new ones.
Carrying a Spare
Riders heading somewhere remote sometimes carry a replacement switch. An eliminator weighs less and settles the question permanently rather than once.
Sealed Rather Than Open
The eliminator is potted, so the connector it occupies stays as protected from water as it was with the original switch fitted. That is not true of every improvised solution.
Buy It Before You Need It
The part costs little and takes no space, and riders heading somewhere remote frequently carry one against the possibility rather than waiting for the switch to fail inconveniently.
Refit Before an Inspection
If the test covers the stand cut-out, the factory switch is back on the bracket in a few minutes and no consumable is involved.
What a Failing Switch Costs
Diagnosing an intermittent interlock is among the least rewarding jobs on a motorcycle, because the fault refuses to appear in a workshop and returns the moment the bike is loaded and moving. Owners lose whole weekends to it before anybody thinks to look at the stand bracket.
A Steel Trellis, Reinforced
Shared in principle with the Ninja 400 and strengthened for the extra weight and power of the four. It keeps the bike narrow and the cost sensible, which matters at this price.
Fitment and Compatibility
- Kawasaki ZX-4 RR (2024–2026)
Specifications
| Model | JP ES 013 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Kawasaki ZX-4 RR (2024–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x eliminator
FitmentWhich bikes this fits▼
- Kawasaki ZX-4 RR (2024–2026)
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.