LighTech LEVD139K folding brake lever in black for Kawasaki Ninja 400 – product view
250 g
02 · Data & docs

The facts.

Technical data
BrandLighTech
Part numberLEVD139K
TypeFolding brake lever
ModelModel K (ALIEN)
MaterialMagnesium and aluminium, machined
FoldingYes
AdjustmentReach adjustment on the blade
FinishBlack
OriginMade in Italy
Weight250 g
DescriptionThe whole story▼

A Ninja 400 is light enough to pick up and still breaks levers on the way down. The LEVD139K is Model K (ALIEN) of LighTech's brake lever range, machined in magnesium and aluminium. The listing covers the Ninja 400 across 9 model years (2018 to 2026).

Key Features

  • The inserts are available in other colours as separate LighTech items
  • Machined from magnesium and aluminium, not cast
  • Uses the original pivot and perch of the Ninja 400 — no adapter
  • It costs less than the bodywork a folding lever protects
  • Sold individually; a matched pair on the Ninja 400 is two part numbers
  • 100 % Made in Italy, with the tricolour logo on the blade

Fitting

Fitting the LEVD139K does not disturb the hydraulics of the Ninja 400. Work the lever through its full travel before you trust it on the Ninja 400. Re-check the pivot bolt after the first ride.

What It Fits

This listing covers the Kawasaki Ninja 400, 2018 to 2026. It replaces the original lever on the standard perch of the Ninja 400 — no adapter and no modification.

Reach, Weight, Survival

Reach is personal, and the factory lever on the Ninja 400 treats it as optional. LighTech machines the LEVD139K from magnesium and aluminium and hinges the blade so it folds under impact. Folding is not a convenience feature; it is why the lever survives.

The Three Lever Models

The K is the one LighTech calls ALIEN, and the name is about the inserts. Rubber in the contact area gives grip with a wet glove, which bare aluminium does not. The other two models in the range — the plain black J and the newer H geometry — share the same material and the same folding mechanism.

What You Get

The LEVD139K arrives as a single lever with its pivot hardware. A matched pair on the Ninja 400 means ordering both sides.

Regulations

The manufacturer's position is that the lever range complies with the relevant road legislation. It is a manufacturer declaration; there is no ABE and no Teilegutachten in the LEVD139K box. If the Ninja 400 carries a plate, ask your inspection body before fitting — practice differs by region.

Specifications

  • Brand: LighTech
  • Part number: LEVD139K
  • Type: Folding brake lever
  • Model: Model K (ALIEN)
  • Material: Magnesium and aluminium, machined
  • Folding: Yes
  • Adjustment: Reach adjustment on the blade
  • Finish: Black
  • Origin: Made in Italy
  • Weight: 250 g
FitmentWhich bikes this fits▼
  • Kawasaki Ninja 400 (2018 to 2026)
07 · Support

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08 · Paddock

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