Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.

New: Take Part in the May's Giveaway: Win the LIVALL PikaBoost 2 E-bike Conversion Kit


Seat post clamp pops off the frame
#1
Hi,

Quick question as I've never had this problem before. When I tighten the clamp enough to keep the seat post in place the clamp pops up off the frame, releasing the seat post - not ideal you might agree.

Bike is brand new so stock size post/clamp. Clamp isn't quick release, seat post is an Ritchey alu one and frame is carbon.

I'm thinking its probably the clamp that's the weak link here? I know you can get different clamps depending on whether seat post is alu or carbon - but does a carbon bike frame add further restrictions?


Thanks.
  Reply
#2
I think we'd need pictures to understand what's going on here. Unless you have something unusual, I don't think they're be a different clamp depending on seat post material.

If it's new, I'd go back to the store. Either something is defective or installed wrong. No reason you would need to start buying parts.
  Reply
#3
Yep 10- 4 to what DaveM said, photos, and take it back to the shop. Sounds like a pricey bike and you should not be having issues.
Never Give Up!!!
  Reply
#4
Thanks anyway.
I thought that the bike shop was the likely option, I was trying to avoid it as the local bike shop isn't all that local! I won't post pics as there really isn't all that much to see. I've managed to fix it for the time being, a bit of thin cloth between the clamp and frame and it's gripped, been out all day and not budged.
  Reply
#5
take the cloth out and apply a product like Ritchey Torque Grease. If you do not want to go back to shop buy this, If you are in to the carbon game you have to know the rules and should own some anyway! It is designed to grip with lower torque that carbon parts require
There are two kinds of people in the world, "Those who help themselves to people, and those who help people!"
  Reply


Possibly Related Threads...
Thread
Author
Replies
Views
Last Post
 
2,512
03-28-2021, 01:04 PM
Last Post: Hutch6447
 
7,524
04-09-2020, 02:38 PM
Last Post: Jesper
 
11,010
02-24-2016, 11:09 PM
Last Post: ajstevo
 
3,948
10-25-2015, 06:23 AM
Last Post: Eugbug
 
22,255
10-06-2015, 05:42 PM
Last Post: Old Duane
 
26,975
04-01-2011, 09:41 PM
Last Post: RobAR

Forum Jump:

[-]
10 Latest Posts
The great thing about trikes
Yesterday 10:54 PM
Is anyone riding with music?
Yesterday 09:15 PM
"There's been better times
Yesterday 09:10 PM
What was your first bicycle?
Yesterday 04:25 PM
Where are you from and What is your favo...
06-02-2025 06:22 PM
Effective Breathing Method I use to go u...
06-01-2025 11:50 PM
Attack // Force tire style narrow front ...
06-01-2025 12:47 AM
First long distance ride..
05-31-2025 10:33 PM
Great Giro
05-31-2025 09:57 PM
Rusty chain inspite of cleaning,lubing
05-31-2025 09:54 PM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. Criminal
19 posts
no avatar 2. Flowrider
18 posts
no avatar 3. GirishH
17 posts
no avatar 4. rydabent
13 posts
no avatar 5. SPINMAN
12 posts