JetPrime JP ES 003 Kawasaki — SLS/AIS Block-Off Plate — view 1 360° — drag me
02 · Data & docs

The facts.

Technical data
ModelJP ES 003
ManufacturerJetPrime
MaterialCNC-milled Ergal 7075
FitsKawasaki KLE 300 VERSYS-X (2017–2023)
InstallationPlug-and-play, no wiring harness modifications required
FitmentKawasaki KLE 300 VERSYS-X (2017–2023)
Road approvalNone — closed-circuit and race use only
DescriptionThe whole story

The JP ES 003 closes the KLE 300 VERSYS-X's air injection opening in the head with a billet cover on an O-ring.

Key Features

  • Kawasaki KLE 300 VERSYS-X (2017–2023)
  • Blanks the secondary air ports in the head
  • Machined from solid aluminium
  • O-ring sealed, no jointing compound
  • Original fastener positions
  • Standard housing refits at any time

Two Hundred and Ninety-Six Cubic Centimetres

The Ninja 300 twin in a tall chassis with a nineteen inch front. Kawasaki built the smallest genuine adventure bike anybody sold for years.

Thirty-Nine Horsepower

Modest by any measure and entirely sufficient for the roads a small adventure bike actually covers. It is unhurried by design.

Plastic on a Hot Casting

Nothing else on the machine is asked to go from cold to exhaust temperature this often. The petals inside give up on a calendar rather than on an odometer, and once one splits the flow can travel back up the pipe.

Access

The tank and frequently the airbox come off to reach the housing, which is why this belongs in the same session as the electrical half or any other work under there.

Torque Into Aluminium

The fasteners thread into the head and Kawasaki specifies a figure for good reason. Guessing at it turns a twenty-minute job into a thread repair.

Why This Is Not Urgent

There is no reason to touch a system that still seals. This becomes worth doing when the petals have aged out, or when the motorcycle is being stripped of its road equipment for other reasons entirely.

Two Fasteners, Usually

The housing is held by a small number of bolts into the head, and the cover uses the same ones in the same positions. Nothing is fabricated.

Nothing Structural

The housing carries no load and its removal affects no part of the head's sealing or cooling. It is genuinely a bolt-on component.

Seventeen Litres on a 300

The tank gives four hundred kilometres on a motorcycle this size, which is remarkable and the reason owners take Versys-X models on journeys nobody expects a 300 to complete.

Small Capacity, Real Distance

The 296 cc twin was built for riders who wanted to travel rather than to accelerate, with a nineteen inch front wheel and luggage mounts as standard. It is a genuinely long-legged small motorcycle.

Fitment and Compatibility

  • Kawasaki KLE 300 VERSYS-X (2017–2023)

Specifications

Model JP ES 003
Manufacturer JetPrime
Material CNC-milled Ergal 7075
Fits Kawasaki KLE 300 VERSYS-X (2017–2023)
Installation Plug-and-play, no wiring harness modifications required
What's includedEverything in the box
  • 1x block-off plate
FitmentWhich bikes this fits
  • Kawasaki KLE 300 VERSYS-X (2017–2023)
07 · Support

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08 · Paddock

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