JetPrime JP KS MV012 kill switch for MV Agusta Agusta F3 800 — view 1 360° — drag me
Approximately 350 g
02 · Data & docs

The facts.

Technical data
BrandJetPrime
Part numberJP KS MV012 (black)
FunctionIgnition block replacement kill switch button
MaterialSolid-machined Ergal (7075 aluminium)
Button protectionIP69K
Weight savedApproximately 350 g versus the standard ignition block
Supplied withKey Box for the original key and immobiliser antenna
InstallationPlug-and-play, fully reversible, no loom modification
FitmentMV Agusta F3 800 (2021–2023) / MV Agusta F3 800 R (2023) / MV Agusta F3 800 RC (2021–2023) / MV Agusta F3 800 Rosso (2021–2022) / MV Agusta F3 800 RR (2021–2023)
Road approvalNone — closed-circuit and race use only
DescriptionThe whole story

By 2021 the F3 800 had become the sharp end of MV Agusta's three-cylinder line, and the RC versions in particular were built to be raced rather than admired. The ignition barrel survived every other revision. JP KS MV012 removes it across the whole 2021–2023 range, including the Rosso and the RR.

Key Features

  • Covers F3 800, 800 R, 800 RC, 800 Rosso and 800 RR, 2021–2023
  • Replaces the ignition block, barrel and key
  • About 350 g saved from the steering head
  • Machined Ergal housing, anodised black
  • IP69K-rated push button
  • Key Box included for the MV Agusta immobiliser

Five Variants, One Mounting

MV separates the F3 800 range by electronics, suspension and finish rather than by architecture, and the ignition mounting is common to all of it. That is why a single part number reaches from the base 800 to the RC. If you are moving between variants — and MV owners frequently do — the switch moves with you.

Not the 675

JetPrime lists a separate part for the F3 675 and the Ago 800. The 2012–2020 machines use a different ignition arrangement from the 2021-on 800s, and the two switches are not interchangeable. Check the model year before ordering; the shape of the bike will not tell you which side of the change it falls on.

Materials

Ergal is 7075 aluminium under its Italian trade name — the alloy used where a part must be light and still carry load. Machined from solid rather than cast, the housing keeps thin wall sections without losing stiffness, and there is no casting porosity to hold water. The anodised surface is integral to the metal, so it does not chip at the edges.

Fitment and Compatibility

  • MV Agusta F3 800 (2021–2023)
  • MV Agusta F3 800 R (2023)
  • MV Agusta F3 800 RC (2021–2023)
  • MV Agusta F3 800 Rosso (2021–2022)
  • MV Agusta F3 800 RR (2021–2023)

Road Approval

None. Closed-circuit and competition use only.

Specifications

  • Brand: JetPrime
  • Part number: JP KS MV012 (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: MV Agusta F3 800 range (2021–2023)
  • Road approval: none — closed-circuit and race use only
FitmentWhich bikes this fits
  • MV Agusta F3 800 (2021–2023)
  • MV Agusta F3 800 R (2023)
  • MV Agusta F3 800 RC (2021–2023)
  • MV Agusta F3 800 Rosso (2021–2022)
  • MV Agusta F3 800 RR (2021–2023)
07 · Support

Questions, one topic at a time.

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

Pick your countrySame rates as checkout

Choose a destination and hit Estimate — we fetch the live rates for this item.

How long does delivery take?

We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.

How much does shipping cost?

Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.

Do you ship to my country?

Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

Will I have to pay customs or import duties?

Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.

How can I track my order?

As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

What if an item is out of stock?

On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

Didn’t find your answer?

Our team will personally help you choose the right gear or part — around 24h for a reply.

08 · Paddock

Before you go.

Trending in the paddockHover pauses
A.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 FtA.Marquez73 V3 TC-2 Ale...351.054 FtMárquez Motegi5 TC-6351.054 FtToprak Razgatlıoğlu Rep...351.054 FtValion TC-1 Red / Grey332.558 Ft
Join the paddock — drops & deals, no noise.