⟲ 360° — drag meThe facts.
| Model | JP ACC DU020 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Ducati SuperSport 939 (2017–2020) |
| Installation | Plug-and-play, no wiring harness modifications required |
DescriptionThe whole story▼
The JP ACC DU020 gives the SuperSport 939 a throttle that arrives at full opening sooner, without changing anything about the fuelling, the modes or the rider aids behind it.
Key Features
- Ducati SuperSport 939 (2017–2020)
- 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
A Sports Bike You Can Sit On
Ducati positioned the SuperSport between the Monster and the Panigale, with clip-ons above the yoke and a genuinely usable riding position for distance.
Plug and Play
The original connector carries over and nothing in the loom is cut. Fitting is mechanical and the electrical side is a plug moved from one body to another.
An Hour on the Bench
Bar end out, grip off, switchgear loosened, assembly swapped, everything back. The reset afterwards is what turns it into an appointment rather than an evening.
Quickshifters
The shift sensor sits at the gear lever and the strategy sits in the controller. Neither has any relationship with the throttle assembly.
What Actually Wears Out
The standard tube runs in a moulded bore and the pair slowly develop play. It is a slow failure and most owners never identify it as one.
Who Should Not Buy This
Anybody whose riding is mostly urban, mostly two-up or mostly in the wet. The part rewards deliberate throttle use and punishes casual throttle use.
The Trade in One Sentence
Less rotation for the same opening buys a better hand position and costs some fine control at the bottom of the range.
The Mistakes People Make
Fitting the grip before the assembly is on the bar. Guessing the clamp torque and stripping a thread. Cutting off expensive grips with no replacements to hand. And finishing on a Saturday afternoon with nobody available to run the reset until Tuesday.
Bar End Mirrors
Where mirrors thread into the tube rather than clamping to the bar, the new assembly has to accept the same fitting. It is the one accessory genuinely worth confirming before ordering, because it carries a load a plain weight does not.
Fitment and Compatibility
- Ducati SuperSport 939 (2017–2020)
Specifications
| Model | JP ACC DU020 |
|---|---|
| Manufacturer | JetPrime |
| Material | CNC-milled Ergal 7075 |
| Fits | Ducati SuperSport 939 (2017–2020) |
| Installation | Plug-and-play, no wiring harness modifications required |
What's includedEverything in the box▼
- 1x throttle housing
FitmentWhich bikes this fits▼
- Ducati SuperSport 939 (2017–2020)
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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.