⟲ 360° — drag meThe facts.
| Model | JP SPK 015 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Yamaha R3 (2019–2021) |
| Installation | Plug-and-play, no wiring harness modifications required |
| 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 | Yamaha R3 (2019–2021) |
| Road approval | None — closed-circuit and race use only |
DescriptionThe whole story▼
The JP SPK 015 is a machined, sealed replacement for the R3's ignition block, aimed at owners who trailer the bike rather than park it.
Key Features
- Yamaha R3 (2019–2021)
- Replaces the original ignition block, key and lock
- Around 350 g off the top yoke
- CNC-machined from solid Ergal
- IP69K sealed push button
- Plug-and-play on the motorcycle's own connector
With a Mectronik Unit
Machines running an aftermarket controller expect a different ignition arrangement, listed as a SuperSport switch under its own number.
Plug and Play
It uses the motorcycle's own connector where the ignition block plugged in. Nothing in the loom is cut and nothing is soldered.
Fitted With the Yoke in Place
Nothing needs the front end dismantling. The block unbolts from above and the new one goes back in the same holes.
The Transponder Ring
On bikes with an immobiliser the aerial sits around the barrel. Remove the block and the starting circuit loses it, which needs solving separately.
Fitting Time
Twenty minutes on most models, longer where the loom sits under the tank. Nothing about the job needs the front end apart.
A Part for a Specific Situation
Machines that live between a van and a garage, are started by whoever is nearest and never spend a night in a street. That is the whole market for this.
Sealed Against a Pressure Washer
The IP69K rating is specifically about close-range hot water at pressure, which is precisely how a race bike gets cleaned on a Sunday evening.
The Look
It sits in the centre of the cockpit and it changes how the bike reads from the saddle. That is a real reason people buy it and not a shameful one.
The Plate Thickness
It follows the yoke so the instruments and the tank keep their spacing. A generic plate would sit proud and look it.
Who Should Not Buy It
Anybody whose motorcycle is ridden on public roads, parked out of sight, or covered by an insurance policy that assumes a working steering lock. The part is honest about being made for racing and the buyer should be too.
Fitment and Compatibility
- Yamaha R3 (2019–2021)
Specifications
| Model | JP SPK 015 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Yamaha R3 (2019–2021) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x handlebar switch
FitmentWhich bikes this fits▼
- Yamaha R3 (2019–2021)
Questions, one topic at a time.
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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.
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Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.