I have recently purchased this bike: https://www.chainreactioncycles.com/mobile/vitus-sentier-27-vr-bike-sx-eagle-1x12-2020/rp-prod181514
I know it's nothing amazing but it is my first proper mtb and I went for it because I think it is decent value for money. I was originally also looking at two other bikes (Scout and a Marley) but they were out of stock in my size for at least the next few months.
My question is, as I own a 27.5 bike, would it be possible for me to buy the frames of the other bikes and then fit the parts of my Vitus onto these frames? I am very much a newcomer and I would really appreciate someone with more knowledge explaining whether this is possible. It is not something I am going to do straight away but it may potentially be something I would like to do in the winter.
Here are links to the possible frames: Nukeproof Scout: https://www.chainreactioncycles.com/mobile/nukeproof-scout-275-mountain-bike-frame-2020/rp-prod183336
Everything should be compatible except possibly the headset on the Nukeproof; still may work just can not confirm or deny that one as it is listed as semi integrated. Your cable housing and length should be new per frame as they won’t fit perfectly. Also watch out for specialty tools here and there, like one to remove and install the headsets and BB (bottom bracket)