Description

Add rugged, adventure-ready storage to your motorcycle with the NEW Givi Trekker Outback 42 Liter Aluminum Top Case, finished in silver matte aluminum and identified by manufacturer part number OBKN42AA.

Designed as part of Givi's Trekker Outback Series, this top case is built for adventure and off-road-oriented motorcycle use, combining durable aluminum construction with practical storage and convenient Monokey® mounting compatibility.

With a 42-liter capacity, the case provides enough interior room for a full-face or modular motorcycle helmet, along with other riding essentials depending on their size and shape.

The flat lid includes four integrated strap loops, allowing additional gear to be secured on top of the case. Interior hooks also allow an optional elastic lid net to be installed for additional organization.

Product Information

• Brand: Givi
• Series: Trekker Outback
• Model: OBKN42A / OBKN42AA
• Manufacturer Part Number: OBKN42AA
• Alternate MPNs: 3501-1410 / 806013 / 270-6077
• Product: Motorcycle Top Case
• Type: Outback Series
• Capacity: 42 Liters
• Color: Silver
• Finish: Matte
• Material: Aluminum
• Mounting Position: Rear
• Condition: New
• Units: Each
• Mounting System: Monokey® Compatible

Storage Capacity

The Trekker Outback 42L provides practical storage for touring, commuting, and adventure riding.

• 42-liter capacity
• Designed to accommodate one full-face helmet
• Can accommodate one modular helmet depending on helmet dimensions
• Provides storage for riding gear and personal items
• Suitable for daily riding and longer-distance touring

Actual usable capacity will depend on the shape and dimensions of the items being stored.

Aluminum Construction

The Outback Series is designed with rugged motorcycle touring and adventure use in mind.

• Durable aluminum construction
• Adventure-oriented design
• Matte silver finish
• Designed for demanding riding conditions
• Strong yet practical luggage solution
• Premium Givi construction

The aluminum body gives the case the distinctive appearance associated with adventure and touring motorcycles while providing a durable exterior for gear storage.

Monokey® Mounting Compatibility

Unlike Givi Trekker Outback side cases, this top case does not require the Monokey® Cam-Side side-case mounting system.

The OBKN42AA top case can attach to a compatible Givi Monokey® mounting plate.

• Compatible with applicable Monokey® plates
• Quick-release luggage design
• Allows the case to be removed from the motorcycle when needed
• Designed for rear motorcycle mounting

A mounting plate or motorcycle-specific rack is not included unless specifically pictured or stated otherwise.

Always verify the required rack and Monokey plate for your specific motorcycle before purchasing.

Full-Face Helmet Storage

The 42L Outback Top Case is designed to offer enough storage space for approximately:

• 1 full-face motorcycle helmet, or
• 1 modular motorcycle helmet

Available space can vary based on helmet shell size, accessories, and the shape of other items stored inside the case.

Flat Lid & Strap Loops

The top of the case features a flat design with four integrated strap loops.

This allows additional items to be secured to the top of the case using appropriate straps.

Useful for items such as:

• Lightweight travel gear
• Camping equipment
• Soft luggage
• Other properly secured touring equipment

Always make sure any external load is secured safely and does not exceed the motorcycle, rack, plate, or case manufacturer's recommended limits.

Interior Storage Features

The Trekker Outback includes features designed to help organize and protect cargo.

• Hooks beneath the lid for an optional elastic net
• Flat interior storage area
• Soft bottom material helps absorb vibration and shock transmitted during riding
• Designed for secure touring storage

An optional Givi elastic net can be attached beneath the lid using the existing hooks.

Elastic net P/N 805864 is sold separately and is not included unless specifically pictured or stated otherwise.

Side Case Clearance

The reduced dimensions of the 42-liter top case are designed to help maintain clearance when used alongside applicable Givi side cases.

On many motorcycle applications, the side-case lids can still be opened without needing to remove the top-case lid.

Exact clearance depends on:

• Motorcycle model
• Rack configuration
• Side-case model
• Mounting position

Dimensions

• Capacity: 42 Liters
• Length: Approximately 17.9 in.
• Height: Approximately 12.7 in. / 12-3/4 in.
• Listed Overall Dimensions: Approximately 22 in. x 20 in. x 15 in.
• Listed Depth: Approximately 18 in.

Please compare dimensions with your motorcycle and intended mounting system before purchasing.

Adventure & Touring Use

The Trekker Outback Series is well suited for:

• Adventure motorcycles
• Touring motorcycles
• Sport-touring motorcycles
• Commuting
• Long-distance travel
• On-road touring
• Adventure-oriented riding

Its rugged aluminum construction and removable luggage design make it a versatile option for riders who need secure rear storage.

Additional Features

• Genuine Givi motorcycle luggage
• Trekker Outback Series
• 42-liter storage capacity
• Aluminum construction
• Matte silver finish
• Monokey® compatible
• Rear mounting position
• Holds approximately one full-face or modular helmet
• Flat top lid
• Four external strap loops
• Interior lid-net mounting hooks
• Bottom cushioning material
• Quick-removal capability when installed on compatible mounting system
• Adventure and touring-oriented design

Givi Trekker Outback Styling

The Trekker Outback series combines rugged adventure-bike styling with practical motorcycle storage.

Its silver aluminum construction, exposed protective detailing, and squared-off adventure profile complement many ADV and touring motorcycles while providing functional luggage capacity for everyday and long-distance riding.

Fitment & Identification

This is a universal luggage component that requires the correct motorcycle-specific rack and compatible Givi Monokey® mounting plate.

Before purchasing, verify:

• Motorcycle year
• Motorcycle make and model
• Existing rear rack
• Monokey® plate compatibility
• Available rear mounting space
• Weight limits of your rack and motorcycle

Part Numbers

• Primary MPN: OBKN42AA
• Model Reference: OBKN42A
• Alternate MPN: 3501-1410
• Alternate MPN: 806013
• Alternate MPN: 270-6077

Do not purchase based solely on appearance.

Care

To maintain the aluminum case:

• Clean with mild soap and water
• Avoid highly abrasive cleaners
• Avoid harsh chemicals
• Dry thoroughly after cleaning
• Periodically inspect mounting points and hardware
• Check the locking and release mechanisms regularly
• Follow Givi's maintenance recommendations

What's Included

• 1 x Givi Trekker Outback 42L Top Case
• Color: Silver
• Material: Aluminum
• Capacity: 42 Liters
• MPN: OBKN42AA
• Integrated lid strap loops
• Interior bottom cushioning material

Motorcycle-specific rack and Monokey® mounting plate are NOT included unless specifically pictured or stated otherwise.

Optional elastic lid net P/N 805864 is NOT included.

Side cases and other luggage accessories are NOT included unless specifically pictured or stated otherwise.

Only the items specifically pictured or stated in this listing are included.