JetPrime Kill Switch Button for Aprilia Tuono V4 / Tuono V4 1100 / Tuono V4 R / Tuono V4 RF and more (2011-2026) – JP KS AP009AT
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The Tuono V4 has been in production long enough to span two engine capacities and four naming conventions, and JetPrime covers the lot with one switch. JP KS AP009AT replaces the ignition block on every Tuono V4 from the original 1000 cc bike of 2011 to the current 1100 Factory.
Key Features
- Covers the Tuono V4 family from 2011 to 2026, both capacities
- Includes R, RR, RF and Factory variants on one part number
- Removes the ignition block, barrel and key
- Approximately 350 g saved at the steering head
- Solid Ergal housing with an IP69K push button
- Key Box supplied for the Aprilia immobiliser
1000 or 1100 — It Does Not Matter Here
Aprilia moved the Tuono V4 from 1,000 cc to 1,077 cc in 2017 and renamed it 1100 in the process, then added the Factory designation on top. Engine, electronics and chassis all changed across those years. The ignition mounting and connector did not, which is why one switch covers fifteen years of production and why an owner upgrading from an APRC-era bike to a current Factory keeps the same part.
A Naked V4 Puts It on Show
There is no fairing on a Tuono, so the top yoke is fully visible from the saddle and from the side. The standard barrel is the one component up there that looks like it was specified by an accountant. Swapping it for an anodised Ergal button is a change the rider sees on every ride, which is a different kind of value from 350 g.
Fitment and Compatibility
- Aprilia Tuono V4 (2011–2016)
- Aprilia Tuono V4 R / RR / RF (2011–2016)
- Aprilia Tuono V4 1100 (2017–2026)
- Aprilia Tuono V4 1100 RR / RF (2017–2020)
- Aprilia Tuono V4 1100 Factory (2019–2026)
Road Approval
None. The ignition lock is part of the motorcycle's type approval; this part is sold for closed-circuit and competition use only.
Specifications
- Brand: JetPrime
- Part number: JP KS AP009AT (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: Aprilia Tuono V4 family (2011–2026)
- Road approval: none — closed-circuit and race use only
| Brand | JetPrime |
|---|---|
| Part number | JP KS AP009AT (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 | Aprilia Tuono V4 (2011–2016) / Aprilia Tuono V4 1100 (2017–2026) / Aprilia Tuono V4 R (2011–2016) / Aprilia Tuono V4 RF (2011–2016) / Aprilia Tuono V4 RR (2011–2016) / Aprilia Tuono V4 1100 Factory (2019–2026) / Aprilia Tuono V4 1100 RF (2017–2020) / |
| Road approval | None — closed-circuit and race use only |
- Aprilia Tuono V4 (2011–2016)
- Aprilia Tuono V4 1100 (2017–2026)
- Aprilia Tuono V4 R (2011–2016)
- Aprilia Tuono V4 RF (2011–2016)
- Aprilia Tuono V4 RR (2011–2016)
- Aprilia Tuono V4 1100 Factory (2019–2026)
- Aprilia Tuono V4 1100 RF (2017–2020)
- Aprilia Tuono V4 1100 RR (2017–2020)
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// JetPrime
JetPrime Kill Switch Button for Aprilia Tuono V4 / Tuono V4 1100 / Tuono V4 R / Tuono V4 RF and more (2011-2026) – JP KS AP009AT

Tech specs
- Brand
- JetPrime
- Part number
- JP KS AP009AT (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
- Aprilia Tuono V4 (2011–2016) / Aprilia Tuono V4 1100 (2017–2026) / Aprilia Tuono V4 R (2011–2016) / Aprilia Tuono V4 RF (2011–2016) / Aprilia Tuono V4 RR (2011–2016) / Aprilia Tuono V4 1100 Factory (2019–2026) / Aprilia Tuono V4 1100 RF (2017–2020) /
- 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
Frequently asked questions
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