Should I Buy a Spin Bike?

[hamish05064]

that would not be the good investment to make

[Thicas15]

I would rather recommend you to have a quick look at Bike Trainers
https://www.bestadvisers.co.uk/bike-trainers
Let's get one thing clear, cycle rollers are not the easiest thing to use, I was put off buying them by friends who having tried them decided they were too difficult to use opting instead for a turbo trainer.
My fitness has really improved as a result of being able to cycle even when the weather won't allow me to go outside.
I can recommend these rollers.