I need a new bolt for the seatpost wedge on my Cervelo P4, but I don’t know the dimensions of it! I don’t want to remove the bolt that I use now because I’m afraid I won’t be able to tighten it enough afterwards, and I have a race tomorrow.
I believe it is an M3 bolt, is this correct? And what is the length of the bolt below the bolt head? It would be great if anyone could help me with this!
Took mine apart the bolt is 30mm long from top to bottom. 23mm below the top black piece. Not sure if M3 but you should be able to figure it out with the nut. I usually just go to lowes and use their test bolts. Think about it I should just build my own test board.
On length below head just substract whatever head size you use