When to replace your chain? Do chains stretch? What’s an in spec chain? How do you get more life from your chain? and other techy chain questions addressed.

When to replace your chain? Do chains stretch? What’s an in spec chain? How do you get more life from your chain? and other techy chain questions addressed.
Just another Y wrench? Geeking out on some bike tools this week. As with many of Silca’s products which catch my eye, their latest tool called Ypsilon – a y wrench I could not resist. (In case you were wondering, Ypsilon is from the 16th century and means the 20th letter of the greek alphabet […]