JetPrime Kill Switch Button for CFMOTO 300 SR / 450 SR (2022-2025) – JP KS CF030
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CFMOTO's SR models have done something the established manufacturers did not expect: put a properly built small sportbike into club racing at a price that makes crashing survivable. Both the 450 SR and the 300 SR carry a conventional ignition barrel. JP KS CF030 replaces it on either.
Key Features
- Fits the CFMOTO 450 SR (2022–2025) and 300 SR (2024)
- Removes the ignition block, key and lock from the cockpit
- About 350 g saved at the steering head
- Solid-machined Ergal housing, anodised black
- IP69K-rated push button
- Key Box supplied where the machine carries an immobiliser
A Part That Says the Bike Is Taken Seriously
Aftermarket support is the thing new manufacturers wait years for. A machined Italian kill switch listed specifically for the 450 SR — rather than a universal part with an adapter — is a small but real sign that CFMOTO's sportbikes have crossed into the territory where specialists build for them. It is also, straightforwardly, the same switch JetPrime supplies for Ducatis.
Two Capacities, One Mounting
The 300 SR and 450 SR are different machines with different engines, but CFMOTO kept the ignition mounting and connector common. One part number therefore covers both, which matters in a paddock where riders move up from the 300 to the 450 and want to take their parts with them.
Fitment and Compatibility
- CFMOTO 450 SR (2022–2025)
- CFMOTO 300 SR (2024)
Road Approval
None. Closed-circuit and competition use only. A road-registered SR fitted with this switch is no longer compliant.
Installation
The switch uses the CFMOTO mounting points and the factory ignition connector, so the top yoke is not drilled and the loom is not cut. On an SR the whole job is comfortably an evening's work with the bike on a paddock stand, and it is fully reversible — the original barrel refits if the bike goes back to the road or gets sold on.
Specifications
- Brand: JetPrime
- Part number: JP KS CF030 (black)
- Function: ignition block replacement kill switch button
- Material: solid-machined Ergal (7075 aluminium)
- Button protection: IP69K
- Weight saved: approximately 350 g versus the standard ignition block
- Supplied with: Key Box for the original key and immobiliser antenna
- Installation: plug-and-play, fully reversible, no loom modification
- Fitment: CFMOTO 450 SR (2022–2025) / 300 SR (2024)
- Road approval: none — closed-circuit and race use only
| Brand | JetPrime |
|---|---|
| Part number | JP KS CF030 (black) |
| Function | Ignition block replacement kill switch button |
| Material | Solid-machined Ergal (7075 aluminium) |
| Button protection | IP69K |
| Weight saved | Approximately 350 g versus the standard ignition block |
| Supplied with | Key Box for the original key and immobiliser antenna |
| Installation | Plug-and-play, fully reversible, no loom modification |
| Fitment | CFMOTO 300 SR (2024) / CFMOTO 450 SR (2022–2025) |
| Road approval | None — closed-circuit and race use only |
- CFMOTO 300 SR (2024)
- CFMOTO 450 SR (2022–2025)
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// JetPrime
JetPrime Kill Switch Button for CFMOTO 300 SR / 450 SR (2022-2025) – JP KS CF030

Tech specs
- Brand
- JetPrime
- Part number
- JP KS CF030 (black)
- Function
- Ignition block replacement kill switch button
- Material
- Solid-machined Ergal (7075 aluminium)
- Button protection
- IP69K
- Weight saved
- Approximately 350 g versus the standard ignition block
- Supplied with
- Key Box for the original key and immobiliser antenna
- Installation
- Plug-and-play, fully reversible, no loom modification
- Fitment
- CFMOTO 300 SR (2024) / CFMOTO 450 SR (2022–2025)
- Road approval
- None — closed-circuit and race use only
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
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