Its just one if those things where its not completely necessary. You could always print one out or have it on your phone, etc.
But if you are someone who appreciates the finely made things in life, you'll love having this. Such a lovely thing to hold or fidget with. Highest quality, as to be expected from VeloBike, plus it's pretty affordable. Didn't think I'd need it at first and now I can't imagine not having it.
This is super handy. I always ended up destroying my paper chart - tear them, spill something on them.... Don't have to worry about that now.
Velobike's gear chart card is fantastic! It's so hard to find gear ratio charts that cover what trackies really use which is chainrings over 52 at the least. In a neigh indestructable steel card, it's far better than a paper printout and can fit in a wallet. Thank you Velobike for making something I didn't even know I needed to have until now.
Nice & innovative to have the pocket gear chart.
Must needed one for the coaches & athletes for quick reference.