Kappa K4900A K'Vanguard Monokey Top Case 49L Silver – Holds 2 Modular Helmets

The Kappa K4900A K'Vanguard is a 49-liter motorcycle top case with a Monokey® fitting, capable of holding two modular helmets or one full-face helmet + personal items. Made of technical polypropylene (30% recycled + 70% virgin) with fiberglass reinforcements and an internal perimeter frame, it is a Made in Italy top case designed for touring motorcycles, maxi scooters, and naked touring bikes. The Silver version (SKU K4900A) features a silver-painted top insert for a technical and refined look.

✓ Strengths

• 49-liter capacity – comfortably holds 2 modular helmets
• Monokey® attachment – compatible with all Kappa and Givi Monokey plates
• Fiberglass reinforced structure with perimeter frame on lid and base
• Rear hinges with integrated stopper – increased robustness when opening
• Advanced Monokey attachment – more space for the passenger
• Ergonomic backrest more comfortable for the passenger
• Eco-sustainable material – 30% recycled polypropylene + 70% virgin
• Tested watertightness – resists heavy rain >20 lt/min
• Silver painted top insert – tech/touring aesthetic
• 100% Made in Italy

Technical features

Vehicle compatibility

The K4900A is a universal top case with a standard Monokey® attachment. It is compatible with any motorcycle equipped with a Monokey plate and rack (Kappa or Givi), including major models such as Piaggio MP3, Vespa GTS, Aprilia Caponord/Tuareg, Honda Africa Twin, BMW GS, Yamaha Tracer, Kawasaki Versys, Ducati Multistrada, KTM Adventure, and maxi scooters like Yamaha T-Max, Honda Forza, Kymco AK, etc. For your motorcycle, simply combine the specific M (Monokey) plate and, if necessary, the dedicated rack.

Recommended accessories

• Monokey® plate M5 / M6 / M8 / M9 – specific mounting plate for the motorcycle model
• Specific Kappa rack – if the motorcycle is not already prepared
• Kappa KR49A passenger backrest – additional padding for passenger comfort
• Kappa E140 LED stop lights – additional lights dedicated to the K'Vanguard series
• Kappa K6708 inner bag – for conveniently carrying contents once off the motorcycle

Who is it perfect for?

The Kappa K4900A is the ideal choice for the touring and commuter motorcyclist who often travels in pairs and needs to accommodate two modular helmets in a single, spacious yet not excessively bulky top case. Perfect for those looking for a premium quality Italian top case, with elegant finishes (silver insert), reinforced structure to withstand daily use, and a universal Monokey attachment compatible with hundreds of motorcycles and maxi scooters. An eco-friendly choice without sacrificing robustness.

Frequently asked questions

How many helmets fit in the Kappa K4900A?
With 49 liters of capacity, the K4900A K'Vanguard comfortably holds two modular helmets, or one full-face helmet with clothing and personal items. It is a spacious yet compact top case, ideal for those who often travel in pairs on touring motorcycles or maxi scooters.

Does the K4900A include the mounting plate?
No, the mounting plate is not included: it must be purchased separately based on the motorcycle model. The K4900A uses the Monokey® system and is compatible with all Kappa and Givi Monokey plates, possibly combined with the specific rack for your vehicle.

What is the difference between K4900A, K4900N, and K4900G?
The three codes identify the same 49-liter K4900 K'Vanguard top case in different colors for the top insert: K4900A is silver, K4900N is black, and K4900G is grey. Structure, capacity, and Monokey attachment are identical; only the aesthetic finish changes.

Is the K4900A waterproof?
Yes, the K4900A has been tested with a water flow exceeding 20 liters per minute and resists heavy rain, protecting the contents while riding. It is also Made in Italy with a fiberglass-reinforced structure to ensure robustness and durability over time.