Kappa K355N Monolock Top Case 35 Liters Black – Universal Full Face Helmet for Motorcycles and Scooters

The Kappa K355N is a top case with a Monolock attachment system and a capacity of 35 liters, designed to comfortably hold one full-face helmet. Equipped with a pressure lid closure with a key lock, red reflectors, and a compact design, it is the ideal universal solution for motorcycles and scooters of all displacements. Including a Monolock plate and universal mounting kit, it is ready for use on any compatible Kappa/Givi Monolock rack.

✓ Strengths

• 35-liter capacity – comfortably holds one full-face helmet
• Monolock system – quick attachment/detachment with a single motion
• Waterproof – protection from rain, mud, and weather
• Pressure closure with key lock – anti-theft security
• Red reflectors – high rear visibility and road safety
• K628 plate and universal kit included – immediate mounting
• Durable materials – scratch-resistant polypropylene (PP) + polycarbonate (PC)
• Lightweight and practical – recommended maximum load 3 kg
• Kappa and Givi Monolock compatible – complete interchangeability with Monolock plates
• Easy assembly – no special tools required

Technical features

Compatibility

The Kappa K355N is a universal top case compatible with any motorcycle or scooter via the Monolock system. It is not specific to a single vehicle. For mounting on models without a rack, a specific Kappa fitting kit is required (look for it on kappamoto.com in the "For your motorcycle" section).

Recommended accessories

• Specific Kappa fitting kit – for models without a rack (search for your vehicle)
• Kappa Security Lock key kit – for increased anti-theft security
• Kappa backrest (for K355) – comfort for the passenger leaning against the top case
• Additional LED stop light – for extra nighttime visibility
• Internal elastic net – for organizing contents

Who is it perfect for?

The Kappa K355N is the ideal choice for those looking for a practical, economical, and reliable top case for daily commuting or day trips. Perfect for those who use a scooter to go to work and want to store their helmet securely during the day, for the motorcyclist who needs extra space without spending a lot, or for those who simply want a lightweight top case that can be mounted and dismounted in seconds thanks to the Monolock system.

Frequently asked questions

How many liters does the Kappa K355N have and what does it contain?
The K355N has a capacity of 35 liters and comfortably holds one full-face helmet, as well as gloves and small items. It is a compact and versatile size, ideal for daily scooter or motorcycle commuting, with a contained footprint at the rear of the vehicle.

Does the K355N include the mounting plate?
Yes, the K355N comes with the universal K628 plate and mounting kit, which can be installed on most Monolock racks. For vehicles without a rack, a specific Kappa/Givi fitting kit is required: we can identify the correct code for your model.

Is the K355N top case waterproof?
Yes, the K355N is water resistant and protects the contents from rain and weather during riding thanks to the pressure closure of the lid. For very intense and prolonged rain, it is advisable to further protect the most delicate items inside.

Is the K355N cover paintable?
No, the K355N cover is not designed for painting. If you want a customizable or interchangeable cover, we recommend considering models K355NT2 or the K466 series, which offer this possibility while maintaining the Monolock attachment.