Hello!
Can i mount a topbox in a rack in a Sportster?
Regards

 

I got a Coocase Astra S50 from www.twistedthrottle.com that is a quick release from its docking base. The base can be mounted to any flat luggage rack. My HD Airfoil rack was not flat. I simply made a spacer that fit on the flat part and raised the case above the curved part.

The 50 liter case holds two FFH and includes a liner, hidden handle, alarm, led stop lights, key fog lock with one fob and two keys. When you shut the lid there is no need to lock it as it automatically locks in 15 seconds. Cost? An amazing $229.

Here it is on my RGC but as stated it fits onto most luggage racks.

 

Yes, all you need, as lh4x4 points out, is a flat luggage rack. Some Harley racks are curved, so not suitable. Givi cases come with a mounting plate which needs that flat place to fasten it down, the case then clips onto the base, which stays on the bike. This is an example of a fitting kit and base plate, plenty more details on their website, with your choice of language!