Inspired by @Rustpot thread on frame weight, I was curious about the different weights of the X-metal lineup. With the help of my wife's food scale, here are the results. The heavy weight is unsurprisingly the Romeo at 46g. Number 2 is the XX at 45g. The biggest surprise was the Penny in third at 44g. Then the X-squared at 42g Tied with the Juliet at 42g And the Mars at 42g.