Gilles FXR rearset FXR-K08-B for Kawasaki ZX-4 RR⟲ 360° — drag me
427 g
02 · Data & docs

The facts.

Technical data
BrandGilles Tooling
SeriesFXR
Part numberFXR-K08-B
FunctionComplete rider rearset, left and right
MaterialHigh-strength aluminium, CNC-machined, anodised
Peg adjustment3 positions (rigid racing pegs)
Shift patternStandard only
Weight427 g left, 493 g right
FitmentKawasaki ZX-4 RR (2023–2025)
Road approvalTÜV parts certificate 144XT0020 (inspection required)
DescriptionThe whole story▼

The ZX-4RR has a 399 cc four-cylinder that revs far beyond what most road engines do, and it is ridden that way on track days and in junior race classes. This FXR rearset for the Kawasaki ZX-4 RR of 2023 to 2025 has a shortened shift travel for the many gear changes such an engine demands.

Key Features

  • Built for the standard shift pattern
  • Rigid racing pegs
  • CNC-machined high-strength aluminium
  • Every part available individually as a spare
  • 3 defined peg positions
  • TÜV parts certificate 144XT0020, acceptance inspection required

Short shift travel for a high-revving four

A small four is shifted constantly to stay in its power band. With a shorter shift travel, each gear needs less foot movement, which makes quick changes more consistent. The system is optimised for use with a quickshifter.

Standard pattern by default

The FXR is set up for the standard shift pattern. Reversed shifting is possible only if the quickshifter is reprogrammed. The system weighs 427 g on the left and 493 g on the right.

Road Approval

German road use on the Kawasaki ZX-4 RR needs two things: an acceptance inspection straight after fitting, based on TÜV parts certificate No. 144XT0020, and folding footpegs wherever the motorcycle came with them from the factory (the certificate is explicit about bikes approved under (EU) 168/2013). The folding pegs are a separate Gilles kit. Carry the inspection confirmation until the documents are updated.

Scope of Delivery

You receive the full system for both sides, meaning adapter plates, peg carriers with footpegs, brake pedal and shift lever with linkage. The fitting instructions and the TÜV parts certificate are part of the set.

Specifications

  • Brand: Gilles Tooling
  • Series: FXR
  • Part number: FXR-K08-B
  • Function: Complete rider rearset, left and right
  • Material: High-strength aluminium, CNC-machined, anodised
  • Peg adjustment: 3 positions (rigid racing pegs)
  • Shift pattern: Standard only
  • Weight: 427 g left, 493 g right
  • Fitment: Kawasaki ZX-4 RR (2023–2025)
  • Road approval: TÜV parts certificate 144XT0020 (inspection required)
What's includedEverything in the box▼
  • 1x Gilles FXR rearset, left and right side
  • Brake pedal and shift lever with linkage
  • Fitting instructions
  • TÜV parts certificate 144XT0020
DownloadsCertificate▼
ABE certificatePDF

Carry a printed copy of the ABE certificate when riding on German roads.

FitmentWhich bikes this fits▼
  • Kawasaki ZX-4 RR (2023–2025)
07 · Support

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