Shittiest and heaviest bikes are really unpleasant to ride. And if you don't enjoy the ride, you don't ride. Additional point: shitty bikes usually have really

Shittiest and heaviest bikes are really unpleasant to ride. And if you don't enjoy the ride, you don't ride. Additional point: shitty bikes usually have really terrible geometries and will fuck up your health if you decide to use them for sport. If your shitty bike calls itself an 'MTB' and you take it onto a trail, it is very likely for it to actually break if you catch even a tiny jump (let's say 20-30 cm root) because the welds are terrible, and the metal is brittle.