cannondale super six seat post diam??????

[Goose1]

hi,

building my new frame and now my 31.6mm seatpost doesnt fit???

all the owners manuals state 31.6 as being correct but my lbs says its a 30.9??

can an existing owner please measure and let me know what currently is on your super six as i want to order a new seatpost but just not convinced that 30.9 is the correct size????

 

 

PLEASE HELP.............

cheers

[Big J-WP]

Sure its a 31.6mm maybe you got a dud frame or the seatpost you got is not right.

Get a venier and measure the inside of the frame.

[Schwynn]

Beslis 31.6mm. Ek het self een, parrot blue.

[Goose1]

thanks i will let my lbs know in the morning.

maybe there is a little paint and he is being cautious??

cheers