Noble Detail Upgrade for the Kawasaki ZX-4RR

The Kawasaki ZX-4R / ZX-4RR (2023–2025) represents modern supersport technology and uncompromising performance. With the Puig reservoir cap at the rear, you add a subtle yet effective detail that visibly enhances the value of your motorcycle.

The standard cover is replaced by a precisely CNC-machined aluminum cap that reliably protects the rear brake fluid reservoir while providing a high-quality hi-tech appearance.

A small component – with a big impact on aesthetics and finish.

Your Benefits at a Glance

• CNC-machined from solid aluminum block

• Anodized surface for high resistance

• Additional protection for the rear brake fluid reservoir

• Noble Puig hi-tech racing look

• Wide color selection for individual customization

• Perfect fit for Kawasaki ZX-4R / ZX-4RR (23–25)

• Plug-and-play installation

Perfect for riders who do not compromise on details.

Why a Puig Reservoir Cap?

1. Functional Protection

The aluminum cap reliably protects the brake fluid reservoir from:

• Dirt & Dust

• UV influences

• Light mechanical stress

2. High-Quality Appearance

A purely functional stock component becomes a visible design element – ideal for sporty modifications and track-oriented setups.

3. Puig Hi-Tech Quality

Precise manufacturing, perfect fit, and durable materials – typical Puig.

⚙️ Technical Specifications

• Product: Rear Reservoir Cap

• Vehicle: Kawasaki ZX-4R / ZX-4RR

• Model Years: 2023–2025

• Material: Aluminum

• Manufacturing: CNC machined

• Surface: Anodized color

• Function: Protection & aesthetic enhancement

• Mounting: Exact fit OEM replacement

Colors & References

• Black – REF. 21718N

• Blue – REF. 21718A

• Red – REF. 21718R

• Orange – REF. 21718T

• Green – REF. 21718V

• Silver – REF. 21718P

• Gold – REF. 21718O

• Purple – REF. 21718L

• Titanium – REF. 21718Y

Traceable Added Value

• high-quality look in the rear & brake area

• durable protection of the brake fluid reservoir

• perfect detail upgrade for custom & performance bikes

• ideally combinable with other Puig Hi-Tech Parts

Conclusion: Small Detail, Big Impact

The Puig rear reservoir cap is the ideal finishing part for the Kawasaki ZX-4R / ZX-4RR (2023–2025). It combines elegant design, functional protection, and precise CNC manufacturing into a high-quality detail for discerning riders.

👉 Order now and add an exclusive Puig Hi-Tech detail to your ZX-4RR!