Kappa KZ4104 Rear Rack for Monokey/Monolock Top Case – Kawasaki ER-6N / ER-6F 650 (2012-2016)

The Kappa KZ4104 rear rack is the specific support that allows you to mount a MONOKEY® or MONOLOCK® top case on the Kawasaki ER-6N and ER-6F 650 (2012-2016). It must be combined with the correct plate (Monokey KM5, KM7, KM8A, KM8B, KM9A or KM9B; Monolock KM5M or KM6M), sold separately. Original Kappa spare part (Givi S.p.A. group).

✓ Strengths

• Specific fitting for Kawasaki ER-6N and ER-6F 650 – pre-drilled holes and dimensions
• Dual system – accepts both MONOKEY® and MONOLOCK® plates
• Painted steel – robust and corrosion-resistant structure
• Attaches to the original anchor points of the frame, no adaptations required
• Original Kappa spare part, Givi S.p.A. group

Technical Features

Compatibility

Compatibility source: official Kappa Accessories Italy 2026 catalog.

Who it's perfect for

Designed for those who use the Kawasaki ER-6N or ER-6F for commuting and travel, and want a spacious top case without sacrificing rear stability. The specific Kappa fitting distributes the load to the frame's designated points, avoiding DIY adaptations and keeping the bike safe even when fully loaded.

Frequently Asked Questions

Is the plate included?
No. The KZ4104 must be combined with a Monokey (KM5, KM7, KM8A, KM8B, KM9A, KM9B) or Monolock (KM5M, KM6M) plate, to be purchased separately.

Does it fit both the ER-6N and ER-6F?
Yes. The KZ4104 covers both 650 versions from 2012 to 2016.

What is the difference between a Monokey and a Monolock plate?
Monokey is the system for large volume top cases and heavier loads; Monolock is designed for more compact and lighter top cases. The KZ4104 accepts both.

Can I use a Givi top case?
Yes: Kappa and Givi share the Monokey and Monolock systems, so the plates and top cases of the two brands are interchangeable.