Kappa K400NT Monolock Motorcycle Top Case 40L – Black Carbon Look with Smoked Reflectors

The Kappa K400NT is a 40-liter Monolock top case in the Tech version, featuring a carbon-look lid, a matte titanium central plate, and smoked reflectors. Compatible with any motorcycle or scooter equipped with a Monolock plate, it comes complete with a universal plate and mounting kit, ready for immediate installation. Spacious enough to hold a modular helmet, it is the ideal companion for urban commuting and touring trips.

✓ Strengths

• 40-liter capacity – holds a full modular helmet
• MONOLOCK® attachment system – quick and secure installation on the plate
• Carbon look lid – exclusive and modern aesthetic finish
• Matte titanium central plate – premium technical detail
• Smoked reflectors – aggressive style and high rear visibility
• PP (polypropylene) base and lid – lightweight, impact, and weather resistant
• Press-closure lid – intuitive and secure opening
• Complete with plate and universal kit – immediate assembly without additional purchases
• Rain resistant – tested with flow exceeding 20 lt/min

Technical features

Compatibility

The Kappa K400NT is a universal top case: it mounts on any motorcycle or scooter equipped with a rack compatible with the Monolock system. For specific mounting without a rack, Kappa produces dedicated fittings (KR / KZ series) for most models on the market. Check the official Kappa configurator for the fitting compatible with your vehicle.

Recommended accessories

• TK756 – Internal bag for Kappa cases
• K638 – Fabric-covered foam backrest for passenger
• KSL101 – Security Lock key kit complete with bushing and under-lock plates
• Specific KR/KZ fitting – for direct mounting without a rack (check motorcycle model)

Who it's perfect for

The Kappa K400NT is ideal for those who use a motorcycle or scooter daily and are looking for a spacious top case with a modern and aggressive design thanks to its carbon-look finish and smoked reflectors. Perfect for the urban commuter who needs to carry a helmet and personal items, but also for those who go on weekend trips and want practical luggage that is easy to attach/detach. The Kappa quality/price ratio makes it an excellent choice for those who want the reliability of the Givi group without the premium price.

Frequently Asked Questions

How many liters does the Kappa K400NT have and what can it hold?
The K400NT has a capacity of 40 liters and can hold a full modular helmet, plus gloves and small items. It's a generous size, suitable for both daily urban commuting and weekend trips, while maintaining a compact footprint on the back of the vehicle.

Is the K400NT compatible with the Monokey system?
No, the K400NT exclusively uses the MONOLOCK® system. It is only compatible with Monolock Kappa or Givi plates and not with Monokey fittings. The package includes the universal plate and mounting kit for standard racks.

Is the K400NT waterproof?
The K400NT has been tested with a water flow exceeding 20 liters per minute and is resistant to normal rain, protecting the contents while riding. For extreme conditions or long journeys, we still recommend an internal bag like the TK756.

What is the maximum load of the K400NT?
The maximum recommended load is 3 kg. This is sufficient for safely storing a helmet, gloves, and personal items; it should not be exceeded to avoid compromising riding stability, fitting integrity, and plate integrity while riding.