I've had this bike several months now and put nearly 500 miles on it. Zero issues (*knocks wood*). Very impressed with the isostrut suspension, coming from a hard tail. Not convinced 60mm travel is enough for you?: Watch the Flow MTB review of the Supercaliber on YouTube. I find this bike to be agile in the woods and a fantastic technical climber. I help coach our local junior MTB team and was thinking to get something quick and relatively light to try and keep up with the kids - and it does the trick! To boot, Supercaliber seems to be one of the preferred rides for the top HS XC racers I've seen. Two upgrades worth considering: added a Fox Transfer SL dropper which made tech downhills much easier, and ditched the Bontrager tires (sorry Trek) for some more aggressive Maxxis Rekon and Forekaster for our loose local trails. Also added MRP chain guide like the XC racers, just to prevent chain drops. Do wish it came in other colors but I've had several people compliment the gray with red accent. All in all a great bike! PS - sounds like the other reviewer had an LBS assembly issue with their drivetrain as mine has had absolutely none of those issues.

Encantado con la bici,no necesito más,cumple de sobra para mis exigencias (rutas y carreras xcm que es lo que yo práctico) siempre se puede mejorar componentes pero para mi cumple perfectamente

Just bought this bike yesterday and can't even ride it because the drivetrain is so loud and rough. In comparison to a used 1*12 SLX drivetrain (with Shimano deore cranks and chainring) on an '21 epic Evo, it sounds and feels horrible. Not sure who dropped the ball at Trek on this one, but it doesn't look like they ever actually put this chain ring on the bike and tested it. This is the only model that comes with this crank/chain ring and I have to say I might return the entire bike because of it. Who wants to pay $5,000+ and have to immediately replace parts in the drivetrain to get it to work correctly. Trek should remedy this by preemptively changing out these rings to the correct Shimano 12-speed profile chainring which is the guide SL or guide UL sold by e13. What they have put on this bike isn't even offered to the public for sale by e13, it's called or numbered V40pw. E13 claims that any of their chain rings with a serial number of v40 or above should be compatible with Shimano 12 speed and it also says on the e13 v40pw ring supplied, "compatible with all 12 SPD systems". However, if you actually look at the way the supplied V40pw is cut and the way the individual teeth are cut, it couldn't be more different than the e13 UL or SL guide rings E13 offers for sale to the public and claim are Shimano 12 speed compatible. The cut on this V40PW looks closest to what they offer for e mountain bikes and is a far cry from Shimano Diore ring on the Epic. Plainly it is a step down times 10 from Diore level which in my opinion should be at least found on a bike they're claiming has an SLX/ XT drivetrain. Major disappointment. Drove 3 hours to get this bike and can't even use it.