Amp seat tube size?

[My_Teenage_Self]

Did Amp ever have a 'standard' seat post size?

I have a suspicion the size I have is not correct...

I have 31.6mm seatpost, but it's REALLY tight?

:?: :?:

 

[bluedazzler]

I just checked

 

[bluedazzler]

31.4 is the correct size

you could shave .2 of a mm off your curent post with some wet n dry

 

[My_Teenage_Self]

Argh... I've never even HEARD of a 31.4mm seat post!

:?

 

[ishaw]

Damn, just sold a 31.4 post and I have an AMP that I assumed used a 31.6 - Doh!

Is the same true for the B5 with the seperate seat post column, or is the crazy size specific to the welded frames?

 

[stevetait]

Both I have had B2 and B5 were 31.6. Just installed this size in my B5 no probs

 

[ishaw]

Both I have had B2 and B5 were 31.6. Just installed this size in my B5 no probs

That could be good news then. Must actually try myself!

 

[bluedazzler]

I have two B3 frames both are 31.4

one is for sale for anyone interested

 

[LQQK]

I have a B2 and it definitely takes a 31.6

 

[Jakob]

My B4 was 31,6 for sure...