Hello.
I am Joao and i am from Porto, Portugal.
I have a Cube Reaction Hybrid HPA Race 29 from 2015.
Hi Joao, you have a nice ride there, welcome to the Asylum.
Are you riding this time of year? Too cold where I am in Canada.
Joao, welcome to the forum. Cube makes some very nice bikes. I have ridden a bike like yours and was very impressed. It is attractive, quick and nimble. It has a very capable and athletic ride.
In the USA all the Cube Reaction Hybrids I have seen have the Purion display/controller. You were asking about putting a Nyon on your bike. The Nyon mounts on to the Intuvia center handlebar mount but needs one of those wired into the motor in order to function. Did your Cube come with the Intuvia dsplay?
Welcome, João! I like your taste in E-bikes. I am a big fan of the new design in Cube Hybrids with the motor and battery nicely integrated into the frame. Looks like they make very good quality bikes. I also like the 'One Cyclist in Lisbon' on YT. You can see many of the places I once visited in the city. So many beautiful buildings and a very interesting history attached to the culture. Looks like a great place to ride. Enjoy!