
The facts.
| Brand | JetPrime |
|---|---|
| Part number | JP ESR 002 |
| Function | Allows a conventional shock in place of the electronic one |
| Type | Rear Electronic Suspension Eliminator |
| Installation | Plug-and-play, no modification to the original wiring |
| Fitment | Aprilia RSV4 (2021–2026) / Aprilia RSV4 Factory (2020–2026) / Aprilia Tuono V4 1100 (2021–2026) / Aprilia Tuono V4 1100 Factory (2019–2026) |
| Road approval | None — closed-circuit and race use only |
DescriptionThe whole story▼
The rear half of the same problem. Swap the semi-active Öhlins shock for a conventional unit and the suspension ECU reports a missing actuator within seconds of the ignition going on. JP ESR 002 answers that circuit.
Key Features
- For RSV4 and Tuono V4 Factory models with the Öhlins electronic shock, 2019–2026
- Allows a conventional shock absorber to be fitted
- Clears the dashboard error that follows the swap
- Plug-and-play on the shock's loom connector
- Rear only — the front forks take a different part number
- Fully reversible
Why Riders Change the Rear First
On a circuit the rear shock is where setup work concentrates: ride height, preload, rebound under drive. A semi-active unit adjusts itself according to a map that was written for road use, which is exactly what a rider trying to find a base setting does not want. Conventional hardware gives back the ability to change one thing and see what it does.
Not the Whole System
This part covers the rear shock circuit alone. The forks and the steering damper are separately monitored and each needs its own eliminator, and the suspension control unit itself has a fourth. Buying this one on its own is right if the front stays electronic; if everything is going conventional, the complete kit costs less than the four parts.
Fitting It
The shock's electrical lead runs up to a connector under the tail. Unplug it when the shock comes out, plug the eliminator into the loom side, and cable-tie it inside the subframe. The mechanical work of changing a shock is the long part; the electrical side is a single connector.
Fitment and Compatibility
- Aprilia RSV4 Factory with Öhlins electronic shock (2019–2026)
- Aprilia Tuono V4 1100 Factory with Öhlins electronic shock (2019–2026)
Road Approval
None. Closed-circuit and competition use only.
Specifications
- Brand: JetPrime
- Part number: JP ESR 002
- Type: Rear electronic suspension eliminator
- Function: allows a conventional shock in place of the electronic one
- Installation: plug-and-play, no modification to the original wiring
- Fitment: Aprilia RSV4 / Tuono V4 Factory with Öhlins electronic shock (2019–2026)
- Road approval: none — closed-circuit and race use only
FitmentWhich bikes this fits▼
- Aprilia RSV4 (2021–2026)
- Aprilia RSV4 Factory (2020–2026)
- Aprilia Tuono V4 1100 (2021–2026)
- Aprilia Tuono V4 1100 Factory (2019–2026)
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