Craigwrote a review of Mercury Wheels X1 Carbon Enduro Boost Wheelset - 27.5in on July 26, 2018
Familiarity: I've put it through the wringer
These wheels have been awesome! Have had them for about a year now and the bearings and spoke tension are as good as they were new. For the price, you wouldn't believe the quality but I honestly believe these wheels may be the best on the market.