If I have a 30.0 seatpost what size seat post QR do I need?
- Thread starter Spunger
- Start date
I have 34.9mm clamp on my 7point which has a 30.0 seat post. And I think that the Sunday is the same. This combo might be the one.
toby
toby
you need a 34.9mm (1.375") clamp
31,8mm wont work, that size is for frames that use seat posts of around 27,2. if you do the math, it would imply a wall thickness of 1mm which is out of the question with aluminium frames.
31,8mm wont work, that size is for frames that use seat posts of around 27,2. if you do the math, it would imply a wall thickness of 1mm which is out of the question with aluminium frames.
Yup, that's what I'm using without any probelms/slipping.Spunger said:
toby
those are nice clamps... i have one on my docstinkyboy said:
its not...the Inbred said:guy came into the shop the other day asking for a seatpost clamp. the one he handed me was a 31.8, so i gave him a 32 Salsa clamp. he brought it back saying it was too big.
Those Hopes look nice.
If I have a 31.6 seatpost on my Intense, what size is my clamp... 36.4?
I'm at work so I can't measure now.
Marc
If I have a 31.6 seatpost on my Intense, what size is my clamp... 36.4?
I'm at work so I can't measure now.
Marc
I use 34.9 clamps on my Intense (31.6 seatpost) and also on my P.1 (30.9 seatpost). They both seem to be the same.
I'll just double check the post size is 30.0 and grab a 34.9 (or salsa 35mm) QR clamp. That should do the trick though...
I'll just double check the post size is 30.0 and grab a 34.9 (or salsa 35mm) QR clamp. That should do the trick though...
measured...
31.6 sp on the Uzzi, is 34.9 seatclamp
27.2 sp on the El-X-Saltamonte is 31.8 seatclamp
What size SP uses the 36.1 clamp, that's approaching Headset size??
Marc
31.6 sp on the Uzzi, is 34.9 seatclamp
27.2 sp on the El-X-Saltamonte is 31.8 seatclamp
What size SP uses the 36.1 clamp, that's approaching Headset size??
Marc