V4A stainless cavitation plate mounted on a ePropulsion Spirit 1 electric outboard, positioned just above the blue three-blade propeller
Close-up of a marine electric motor with an orange propeller, black casing, and vertical grey shaft, designed for use with boats or water vehicles, against a plain white background.

Summer Adventure Await

The Upgrade You Wish You’d Had Earlier.

More Range, More Control and a Smoother Ride from the electric outboard you already own.

UNLOCK FULL PERFORMANCE

Our Cavitationplates

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Maximal Efficiency. Minimal Effort.

Engineered For Pure E-Motion On The Water

Choose Your Electric Outboard Brand

  • ePropulsion

    ePropulsion

    ePropulsion develops highly efficient electric outboards and pod drives for sustainable marine...

    ePropulsion

  • Torqeedo

    Torqeedo

    As a pioneer in electric marine propulsion, Torqeedo combines German engineering with...

    Torqeedo

  • Momentum

    Momentum

    Momentum Electric Marine delivers whisper-quiet, zero-emission outboards and robust drive systems. With...

    Momentum

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We are Austria's biggest Torqeedo partner.

Small Change. Big Difference.

More Range per Charge

More Range per Charge

Less Wasted Energy On Bubbles And Turbulence

Boosted Overall Efficiency

Boosted Overall Efficiency

Greater Forward Motion Through Cleaner Water Flow

Improved Stability

Improved Stability

Underwater Stabilizer, Keeping The Stern More Planted In Speed Or Direction Change

More Precise Control

More Precise Control

Minimized Steering Kick And Wobble

Smoother And Quieter Ride

Smoother And Quieter Ride

Fewer Pressure Changes And Less Cavitation

Stronger Acceleration and Speed

Stronger Acceleration and Speed

Faster Responds And Consistent Speed

Reduced Stress On Your E-Motor

Reduced Stress On Your E-Motor

The Propeller Is Loaded More Evenly

Better Real-World Performance

Better Real-World Performance

Daily Trips Feel Easier, Safer And More Fun

Illustration of a sailing boat.
Illustration of a fast sailing boat.

We Are E-MARINE

Cavitationplate.com is part of e-marine.at. We’ve been selling and installing electric propulsion systems for over three decades.
As Europe’s largest Remigo partner and Austria’s leading Torqeedo seller, we have a lot of real‑world experience with electric outboards.

In Velden am Wörthersee, we kept seeing the same thing: great e‑motors unnecessarily losing performance.
The Cavitationplate is the upgrade we always wished existed – so we built it.

Since 2010, we’ve been refining the design and materials for Better Efficiency and Durability. It’s a Simple, Powerful add‑on that gives your electric outboard More Range, More Control, and a Smoother Ride.

VISIT E-MARINE.AT

A Cavitation Plate Truly Built for Electric Outboards.

A brushed metal hydrofoil plate with the text “e-marine.at” etched on it and a red-edged loop attached on top, used for marine applications.
Our Cavitation Plate Standard Cavitation Plates

Marine‑Grade Stainless Steel (V4A)

Specifically Engineered For Each Model

Clamp‑On, No Drilling

Leaves No Trace On The Outboard

Consistent, Rigid Plate

Built For Long‑Term Use In Fresh And Salt Water

Clean, Harmonic Design

Cheap orange plastic cavitation plate, the standard alternative to a V4A stainless steel plate
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Why Wait For More Performance If You Can Install It In Minutes?

Trusted On The Water

4,8
Based on 473 Reviews
Overall, the results are very positive. The boat is able to maintain good speed, as the propeller seems to be working more efficiently. It's a noticeable improvement from before, when the boat would slow down considerably, requiring more throttle input.
Marcel
Tykkään vähän tuunata venettä ja Torqeedoa, joten kavitaatiolevyn hommaaminen oli aika selkee juttu. Eron huomaa parhaiten just siinä liukukynnyksellä – paatti kulkee vakaammin ja kone löytää optimikierrokset nopeammin. Jos tekniikka kiinnostaa ja haluut puristaa sähkökoneesta vähän ekstratehoa irti, tää on kyllä kokeilemisen arvoinen palikka.
Mikko
Wir nutzen einen Torqeedo am kleinen Familienboot, oft mit Kindern und viel Gepäck. Mit der Cavitation Plate kommt das Boot leichter ins Gleiten, selbst wenn wir voll beladen sind. Außerdem gibt es weniger Spritzwasser am Heck und in Kurven fühlt es sich stabiler und kontrollierter an. Für unseren Einsatzbereich eine klare Empfehlung.
Thomas
Side view of the CAV Prop Guard: blue thermoplastic cage enclosing the orange three-blade propeller of a Torqeedo electric outboard
CAV Prop Guard from the front: concentric protective rings in front of the propeller, bolted through the outboard shaft

Feel More Protected.

More Safety In The Water

A full cage around the propeller, with the cavitation plate built in. Protection that costs you no speed.

SEE THE PROP GUARD

The Essential Add-On

The Best Decision You Can Make Today

Don't Waste Another Trip Without It.

GET MY UPGRADE