While I now have an x-ring chain on order and coming tomorrow, I want to get some hard data on one of T-Dub's despised stock chains(my own). When I got the 2013 at the beginning of Aug. it had 2 miles on it and today at the beginning of the test 732. I have cleaned and lubed 3 times now and tightened for the 1st time today. Originally the bike came slightly tighter than spec.(no weight on bike, bike in neutral and total chain slack 35-60 mm. i.e. 1.38 to 2.36 inches.) I turned 1 click on adjusters and got 1.5 inches in value. and checked break pedal of course for approx. 1" free travel and axle nut back to 65 ftlbs. I am no fan of big mud or deep water, and I ride 75% hard top or light surface so that will have to be factored in. Will advise on my results over time.