seatpost clamp size?

[jifdave]

So i have a 29.8mm seatpost, do i need a 29.8 clamp?

seems simple but just want to check.

anyone got a suggestion? im thinking http://www.chainreactioncycles.com/...t+Clamp+2013&gclid=CJ2ipLDn7rgCFSTKtAodMxoAvg

 

[TissoT]

All depends on the frame you have carbon/alumin ?
best to take it to your LBS and ask your don t have to buy thought its only a small amount £

 

[jifdave]

Measured the seat tube at 33mm, what size clamp do I need?

 

[TissoT]

Measured the seat tube at 33mm, what size clamp do I need?

Its grown 3.2mm since your last post !
35mm internal clamp normally about 2/3mm bigger .. enough to squeeze but fit on the frame !
Measure the size of your frame tube where your clamp fits and add 2/3mm

 

[jifdave]

Seat post 29.8
Seat tube(bike frame) 33mm

 

[TissoT]

Seat post 29.8
Seat tube(bike frame) 33mm

Umm ...seat tube bike frame ?
.. you need to know what the clamp squeeze up size is.
There will be a 5/7 mm open to close
30 mm clamp ? you can open them up slightly
Hope this helps you