JetPrime Kill Switch Button BMW S 1000 RR K46 & HP4 — Race Ignition Replacement JP KS 028
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We ship with DHL and FedEx — express on request. If an item is in stock, express delivery can often go out within 1 business day. Standard delivery takes about 2–5 business days domestically and usually around a week worldwide. Please check the available shipping options and delivery times in your cart, as we offer several carriers depending on the country.
Returns must be registered in advance by email and are possible in line with our cancellation policy (14-day return request + 14-day return window after approval). Please note: unregistered returns are not accepted. You'll find all details on conditions, exceptions and refunds in our cancellation policy.
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Engineered to the exacting standards demanded by track-day competition, the JetPrime JP KS 028 kill switch button is a precision-built replacement for the conventional ignition lock on the BMW S 1000 RR K46 and HP4. Machined and tested specifically for these machines, it delivers the kind of tactile reliability that race preparation demands — where every second at the pitlane counts.
Key Features
- Replaces the OEM ignition lock entirely, giving you clean, instant engine activation without a key — purpose-built for track use
- Supplied complete with a key box (key container / emulator) that securely houses the motorcycle's original key and its antenna, keeping the immobiliser system satisfied
- Plug-and-play installation — connects directly to the existing wiring harness with no additional modifications or cutting required
- Developed and validated specifically for the BMW S 1000 RR K46 (2009–2014) and BMW HP4 (2012–2014), ensuring precise fitment and dependable operation
- Robust construction materials chosen for longevity under the vibration and thermal stress of race conditions
Build Quality & Race Engineering
JetPrime has a well-established reputation in the competitive motorsport accessories sector, and the JP KS 028 reflects that pedigree. The unit is constructed to withstand the repeated use cycles, vibration loads, and temperature extremes typical of circuit riding. Rather than adapting a generic switch, JetPrime designed this component from the ground up around the S 1000 RR K46 platform, resulting in a part that integrates cleanly with the bike's architecture and offers consistent, fault-free actuation race after race.
The included key box is a thoughtfully engineered detail: the original ignition key and its transponder antenna are retained within a compact enclosure that emulates the standard key-present signal, allowing the BMW's electronics to function normally while the conventional lock is removed from the equation. This approach avoids any need to bypass or reprogram the ECU, preserving the integrity of the bike's electronics.
Fitment & Compatibility
The JetPrime JP KS 028 is designed exclusively for the following models:
- BMW S 1000 RR K46 — model years 2009, 2010, 2011, 2012, 2013, 2014
- BMW HP4 — model years 2012, 2013, 2014
Please note: this product is intended exclusively for closed-circuit / race use and is not approved for use on public roads.
Specifications
| Attribute | Detail |
|---|---|
| Brand | JetPrime |
| Part number | JP KS 028 |
| Type | Kill switch button / ignition lock replacement |
| Fitment | BMW S 1000 RR K46 (2009–2014), BMW HP4 (2012–2014) |
| Installation | Plug-and-play, no wiring modifications required |
| Includes | Kill switch button and key box with original key / antenna housing |
| Intended use | Race / closed-circuit use only — not road legal |
| Brand | JetPrime |
|---|---|
| Part number | JP KS 028 |
| Type | Kill switch button / ignition lock replacement |
| Fitment | BMW S 1000 RR K46 (2009–2014), BMW HP4 (2012–2014) |
| Installation | Plug-and-play, no wiring modifications required |
| Includes | Kill switch button and key box (key container / emulator) with original key and antenna |
| Intended use | Race / closed-circuit use only — not approved for road use |
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1x JetPrime JP KS 028 kill switch button
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1x key box (key container / emulator) for original key and antenna
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