Originally Posted by
Bezalel
If you're referring to an Allez 24 they should be easy to find. The headset should be an 1 1/8 external cup threadless, currently referred to as EC34 and the seatpost binder should be a 31.8mm clamp type. Of course you have the frame so you should be able to take the measurements yourself.
Yes, I am referring to the 3x8 frame.