Description
Product Overview
The Xitomer Lowering Kit LLSJ45X is engineered for Kawasaki Z900 and Z900RS models spanning 2017‑2025. Constructed from 7mm 7075‑T6 aerospace‑grade aluminum, the kit provides exceptional rigidity while remaining lightweight at just 9.5 ounces. Each component is precision‑machined to exact factory tolerances, ensuring a perfect fit without the need for additional modifications. The kit lowers the rear axle by 1.2‑2 inches, allowing riders to achieve a lower center of gravity, sharper handling, and a more aggressive stance. Package dimensions are compact (7.87 x 6.3 x 1.57 inches), making storage and installation straightforward.
Usage
Designed for both street riders and track enthusiasts, this lowering kit excels in environments where enhanced stability and control are paramount. Whether carving through tight urban corners, cruising on highways, or pushing limits on a race circuit, the reduced ride height improves traction and reduces body roll. The kit’s adjustable nature lets riders fine‑tune the drop to match personal preference, riding style, or specific track requirements. 
Why Choose Us
Xitomer combines aerospace material expertise with a deep understanding of powersports dynamics. Our 7075‑T6 aluminum offers a superior strength‑to‑weight ratio compared to standard steel or lower‑grade alloys, translating to longer service life and resistance to fatigue. Each kit undergoes rigorous quality testing, including load simulations and corrosion resistance checks, guaranteeing reliability under demanding conditions. Additionally, the kit is backed by a comprehensive warranty and dedicated customer support to assist with installation and fitment queries.
Key Features
- Precision‑machined 7mm 7075‑T6 aluminum for maximum strength and minimal weight
- Adjustable rear height drop of 1.2‑2 inches to suit rider preference and track demands
- Direct fit for Kawasaki Z900 (2017‑2025) and Z900RS (2018‑2024) without additional modifications
- Improved stability, handling, and cornering confidence through a lower center of gravity
- Durable construction resistant to wear, corrosion, and fatigue for long‑term performance
FAQ
Will this kit affect my bike’s warranty?
The kit replaces stock components but does not alter the engine or electronic systems. Most manufacturers consider suspension modifications separate from the powertrain warranty, but we recommend checking your dealer’s policy.
Is any special tooling required for installation?
Standard hand tools such as a torque wrench, socket set, and screwdrivers are sufficient. Detailed step‑by‑step instructions are included in the package.
Can I reinstall the original components later?
Yes, the kit is designed for reversible installation. All mounting points align with the factory specifications, allowing you to return to stock height if desired.
How does lowering the bike improve handling?
Reducing the rear ride height lowers the center of gravity, which decreases body roll during cornering and enhances tire contact with the road, resulting in more predictable and stable handling.
Is the kit compatible with aftermarket exhausts or other modifications?
The kit focuses on the rear suspension geometry and does not interfere with exhaust routing. However, ensure that any additional modifications do not obstruct the mounting points.





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