Machak is 49.5 cm (just the right size) and weighs 27 lbs with racks and fenders.
By comparison, my Giants were/are 50 cm, and weigh about 25 lbs ... and the Venture is 57 cm and weighs about 40 lbs. I did my first half dozen or so centuries on that Venture, plus thousands of kilometers of touring, commuting, and other riding ... despite the fact that it is WAY too big for me. I've done around a dozen centuries, and my first 200K brevet, on the Mongoose, which weighs in at 40 lbs as well ... it wasn't bad, just a little slow.