JetPrime Kill Switch Button for Kawasaki ZX-6R / 636 / RR (2019-2022) – JP KS 004
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Stripping a ZX-6R down for serious track use means every redundant component has to go — including the ignition barrel. The JetPrime JP KS 004 kill switch button replaces the factory key-lock with a clean, push-button ignition solution purpose-built for race and track-day Kawasaki ZX-6R, 636 and RR models from 2019 to 2022, letting you focus entirely on the ride rather than fumbling with keys on the grid.
Key Features
- Replaces the OEM ignition barrel for race-prepared machines, removing a source of weight and complexity from the cockpit
- Supplied with a dedicated key box that securely houses the original Kawasaki ignition key and its antenna, so the immobiliser system continues to function correctly
- Plug-and-play installation uses the factory wiring connectors — no additional modifications, splicing or reprogramming required
- Engineered and validated specifically for the Kawasaki ZX-6R / 636 / RR (2019-2022) chassis for guaranteed fit and reliable operation
- Compact, unobtrusive button delivers instant engine activation and cut-off, keeping the dash area clean and functional
Design and Build Quality
JetPrime has developed the JP KS 004 as a direct, race-oriented replacement for the standard key ignition on the 2019-2022 ZX-6R platform. The unit is engineered to withstand the vibration and environmental demands of circuit use, and every component is selected for consistent, long-term durability across successive track sessions.
The included key box is an integral part of the system. The original motorcycle key and its antenna must remain inside the box at all times to ensure the bike's immobiliser recognises the correct signal. The box mounts discreetly on the motorcycle, keeping the original security electronics intact while freeing the cockpit of the ignition barrel.
Track-Ready Installation
Installation is genuinely plug-and-play. The JP KS 004 connects directly to the existing wiring harness without cutting or additional adaptors, making it straightforward to fit before a race weekend and equally simple to reverse if required. No specialist tools or ECU intervention are necessary.
Fitment and Compatibility
The JetPrime JP KS 004 kill switch button is designed exclusively for the following models:
- Kawasaki ZX-6R – 2019, 2020, 2021, 2022
- Kawasaki ZX-6R 636 – 2019, 2020, 2021, 2022
- Kawasaki ZX-6R RR – 2019, 2020, 2021, 2022
Please note: this product is intended exclusively for race and closed-circuit track use and is not approved for road or public highway use.
Specifications
- Brand: JetPrime
- Part number: JP KS 004
- Function: ignition barrel replacement / kill switch button
- Installation: plug-and-play, OEM connector compatible
- Includes: key box for original key and antenna storage
- Fitment: Kawasaki ZX-6R / 636 / RR (2019-2022)
- Intended use: race and closed-circuit track use only
| Brand | JetPrime |
|---|---|
| Part number | JP KS 004 |
| Function | Ignition barrel replacement / kill switch button |
| Fitment | Kawasaki ZX-6R / 636 / RR (2019-2022) |
| Installation | Plug-and-play, OEM wiring connector compatible |
| Key box included | Yes — stores original ignition key and antenna |
| Intended use | Race and closed-circuit track use only — not approved for road use |
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// JetPrime
JetPrime Kill Switch Button for Kawasaki ZX-6R / 636 / RR (2019-2022) – JP KS 004

Tech specs
- Brand
- JetPrime
- Part number
- JP KS 004
- Function
- Ignition barrel replacement / kill switch button
- Fitment
- Kawasaki ZX-6R / 636 / RR (2019-2022)
- Installation
- Plug-and-play, OEM wiring connector compatible
- Key box included
- Yes — stores original ignition key and antenna
- Intended use
- Race and closed-circuit track use only — not approved for road use
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
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