Originally Posted by
tiptaptrample
Yeah just spoke to them after you said, they said it would be buying in parts and there having shipment issues with trek so there referring to go to trek directly for the Bontrager part but I found that exact part online anyway, the main thing to be honest is the cassette cause it seems you can't order that part anymore.
So the beauty of bicycles is you don't always need the same part in the case of a cassette as long as the gears are the same and same number of them on the correct free hub pattern (which in your case is going to be Shimano splined which is the most common) The wheel is just a low to mid level quick release 29er MTB wheel. Rotors are fairly universal so long as they are the same thickness and mount the same and are of the same size. Beyond that tires and tubes and rim strips just need to be something that works well for you or will fit the tire and the rim.
Parts are tough to get right now but if you have a more local bike shop that maybe isn't just a Trek dealer which can sometimes lead to more narrow help you might be able to grab something in stock.