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Description
WARNING! Additional parts required
- Top Case (Also Available in 56L - Sold Separately)
- Top Rack (Required - Sold Separately)
- Top Plate (*Required - Sold Separately)
*May be included with the top rack. See product page for details
The Trekker Alaska Top case holds one modular helmet. Featuring the MONOKEY® fixing system, which allows for a single lock to open and release the plate with the same key. Compatible with all Monokey plates, apart from those with the stop light kit connection.
Like the Trekker ALASKA side case, it comes in two finishes: Natural and Black. The clean, minimal aesthetic pairs well with the rest of the range, and prioritizes practicality of use. Particular care has been devoted to ensuring the product is durable and repairable: the removal system, the stabilizers at the bottom, the base and other components can be easily replaced, greatly extending the useful life of the top case.
Features
- WIRELEASE® SYSTEM: the cases are released from the plate by turning an external knob that is equipped with a cable system (Patented), placed directly under the Security Lock. It is not necessary to turn the knob to attach the cases.
- Two handles placed on the back of the top case, which are also integrated with the strong hinges on the lid, allowing the latter to open more fully without the need for classic retention cables: once opened, the lid is held in position in order to make packing/unpacking easier.
- Four belt-strap loops integrated into the structure of the lid, set into the contoured lid to give an elegant shape to the whole case.
- Set up to allow the attachment of a backrest (available for purchase as an optional) using screws, without the need to pierce or attach any component with adhesive;
- Rivets fitted with gaskets and sealed using silicone, ensuring watertightness even under the worst riding conditions.
- A series of grips built into the interior, integrated into the supporting structure, allowing loads to be attached to both the lid and bottom of the case.
Technical Specifications
- MFG. Part Number ALA44A
Vehicle Information
Kawasaki Z900RS Motorcycle - Street (2018-2026)
The Kawasaki Z900RS, a retro-styled standard motorcycle, has been a popular choice from 2018 to 2026, blending classic aesthetics with modern performance. Throughout most of its production, from 2018 to 2025, it was powered by a liquid-cooled, 948cc, DOHC, 16-valve in-line four-cylinder engine, delivering 111 horsepower and 98 Nm of torque, specifically tuned for strong low-to-mid range power. Trims include the standard Z900RS, the Cafe version with its distinctive cowl and lower handlebars, and the higher-spec SE model featuring upgraded brakes and suspension. A 50th Anniversary Edition was offered in 2022. A significant update arrived for the 2026 model year. While retaining the 948cc displacement, the engine's output increased to 116 horsepower, accompanied by a higher compression ratio. The 2026 models also introduced Electronic Throttle Valves, an Inertial Measurement Unit (IMU) enabling advanced rider aids like Kawasaki Cornering Management Function, a Kawasaki Quick Shifter, electronic cruise control, and smartphone connectivity. Ergonomic adjustments and a revised exhaust system further refined the riding experience. The Black Ball Edition was also introduced for 2026. FAQ:
Q: How do I know which Z900RS model I have?
A: To ensure you select the correct parts for your motorcycle, please use our year and edition selector at the top of the page. Q: Are parts interchangeable between different Z900RS trims?
A: While many components are shared, specific parts may vary between trims like the Standard, Cafe, or SE. Always confirm compatibility using our vehicle selector.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 1,000 km or 1 year (initial); then 12,000 km or annually | |
| Drive Chain | Slack inspection: every 1,000 km; Lubrication: every 600 km or if dry | The Z900RS uses a chain drive, not a belt. |
| Spark Plugs | Every 18,000 km | OEM type: NGK CR9EIA-9 iridium. |
| Air Filter | Every 12,000 km | Shorten interval if riding frequently in dusty or wet conditions. |
| Coolant | Every 3 years or 36,000 km | Check level regularly. Includes hoses and O-rings. |