Originally Posted by
jason cheng
graphite axel will save you 10 grams if i remember arms and mounts will save you 4-5 grams would like to find a company that make ti ball studs in the 4.2mm let me know if you know anyone
Send a note to Avid ..
In the meantime .. they make the 4.9mm studs and you can use the TC ballcups (open or closed) to fit.