⟲ 360° — drag meThe facts.
| Model | JP ACC KA054 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Kawasaki ZX-4 RR (2024–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP ACC KA054 gives the ZX-4 RR a throttle assembly cut from solid Ergal, with the rotation shortened to sixty degrees and the electrical side left alone.
Key Features
- Kawasaki ZX-4 RR (2024–2026)
- Ride-by-wire quick throttle with a sixty degree rotation angle
- CNC-machined from solid Ergal
- Plug-and-play on the motorcycle's own connector
- Diagnostic reset required after fitting
- Standard throttle assembly refits at any time
Four Cylinders and 400 cc
Kawasaki put an inline four back into a small capacity class nobody else was serving, revving to fifteen thousand. It is a motorcycle that needs to be ridden at the top of its range to make sense.
Grip Rubber
The tube takes a standard grip. Anybody moving an expensive pair across should expect to cut the old ones off rather than persuade them.
Riding Modes
Rain, road, sport and whatever else the manufacturer offers all continue to work exactly as they did. The assembly reports an angle and nothing more.
A Shorter Sweep, Same Opening
The butterflies still reach the same position. The hand simply arrives there sooner, which is the whole of what this component does.
Rain
Less rotation for the same opening means less margin for a cold, wet hand. The riding mode helps; the mechanical ratio does not change with weather.
Grips With a Bonded Sleeve
Some factory grips are moulded onto the tube and cannot be recovered. Budget for a new pair rather than discovering it halfway through.
The Diagnostic Appointment
Book it before the spanners come out. A motorcycle with a new throttle assembly and no reset is a motorcycle that stays in the garage.
The Rider Aids Do Not Notice
Traction control reads wheel speeds and lean angle. Wheelie control reads the same. Engine braking, the quickshifter and the modes all work through inputs unrelated to grip travel. The controller receives an angle exactly as before and every strategy built on it continues unchanged.
Three Hundred Grams
The assembly weighs close enough to the plastic one that nobody will feel a difference on the bar. This is not a weight-saving part and the catalogue does not pretend otherwise.
Fitment and Compatibility
- Kawasaki ZX-4 RR (2024–2026)
Specifications
| Model | JP ACC KA054 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Kawasaki ZX-4 RR (2024–2026) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x throttle housing
FitmentWhich bikes this fits▼
- Kawasaki ZX-4 RR (2024–2026)
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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.
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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.