JetPrime JP CO DU056 Ducati Streetfighter V4 — Throttle Housing with Integrated Handlebar Switch — view 1 360° — drag me
02 · Data & docs

The facts.

Technical data
ModelJP CO DU056
ManufacturerJetPrime
MaterialCNC-milled Ergal 7075
FitsDucati Streetfighter V4 (2025–2026)
InstallationPlug-and-play, no wiring harness modifications required
DescriptionThe whole story

The current Streetfighter V4 with one milled component covering the throttle body and the right-hand switches.

Key Features

  • Ducati Streetfighter V4 (2025–2026)
  • Throttle housing with integrated right-hand switch block
  • Replaces housing and switches together
  • CNC-machined from Ergal 7075
  • Black anodised
  • Sealed switch elements
  • Plug-and-play on the original connector

A New Assembly for a New Bike

Ducati changed the throttle housing with the 2025 redesign. Earlier Streetfighters take a different part number and nothing about the two is interchangeable.

Both in One

The switches sit inside the throttle body and Ducati sells no smaller replacement. A milled component covering both is the version of that repair worth doing once.

Flex, on Purpose

The 2025 frame is deliberately less laterally stiff than its predecessor because Ducati's racing data showed a controlled amount of give improves feel at extreme lean. That reverses three decades of orthodoxy.

Winglets, Refined

The biplane arrangement carried over and was reworked rather than replaced. On a motorcycle with no bodywork, keeping the front wheel loaded is an awkward problem and these are the visible answer.

A Bore Held to a Tolerance

Machined rather than formed. On an engine making this much torque at low openings, the precision of the first part of the wrist movement is what the rider actually uses.

Elements Sealed Inside

Enclosed within the aluminium rather than behind a clipped lid. With no fairing at all, rain reaches the bar directly and stays there for the whole journey.

Grown Into the Surface

Anodising is electrochemical rather than applied. On a naked bike whose cockpit is visible from outside, a chipped coating shows the first time a boot catches the bar end.

Ergal 7075

Roughly twice as strong as the aluminium normally used for machined accessories. On a bike with nothing to protect the controls, that is chosen for the fall.

Factory Connector

Pre-wired, nothing spliced. Two fasteners and a plug, and the harness stays exactly as Ducati assembled it.

Fitment and Compatibility

  • Ducati Streetfighter V4 (2025–2026)
  • Covers the Streetfighter V4 SP versions of this model

Specifications

Model JP CO DU056
Manufacturer JetPrime
Material CNC-milled Ergal 7075
Fits Ducati Streetfighter V4 (2025–2026)
Installation Plug-and-play, no wiring harness modifications required
What's includedEverything in the box
  • 1x throttle housing
FitmentWhich bikes this fits
  • Ducati Streetfighter V4 (2025–2026)
07 · Support

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08 · Paddock

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