Straight to the point – I’ve researched, but I cannot find a solid answer. I’ve contacted VAAST with no response.

I have a VAAST A/1
It came with a Praxis crank
I want to replace it with a GRX crank
Is this the one I need?
Thank you for any insight 🚲

by Ohio937oihO

3 Comments

  1. I had the same Praxis Zayante crank in 2x on an old bike. It was fancy and totally garbage in equal measures.

    Any GRX 1x crank will work. You will also need a Shimano compatible 24mm T47 internal bottom bracket. I highly recommend Wheels MFG for the BB.

  2. I think it should work. You are going to need a new bottom bracket for the GRX spindles since they are 24mm instead of 30mm.

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