My longest serving is my Orange P7, 2007 model. I still have it, it is currently my only MTB and I like it a lot.
But for pure laughs per minute, my PX Jack Flash (bought for £28 off eBay) is the winner. At it’s best it was built with 100mm coil forks, 521 rims, v-brakes and a 1×8 drive chain. It rode like a BMX, simply brilliant fun. I then had an idea I would make a DH bike from it, fitted RS Domain’s, big disk brakes, heavy tyres and wheels, etc. It didn’t really work if truth be told. But riding it in it original guise was quite simply wonderful.
From time to time I do debate building another hooligan hardtail up…