Cervelo Seat post S5 S3 S2 SS Carbon road bike - 360mm, Sports Equipment, Bicycles & Parts, Bicycles on Carousell
![This seat post collar clamp on my cervelo s5 keeps coming out, what am I doing wrong? Tightened to 8nm, manufacturer specified torque. : r/bicycling This seat post collar clamp on my cervelo s5 keeps coming out, what am I doing wrong? Tightened to 8nm, manufacturer specified torque. : r/bicycling](https://i.redd.it/wtkehbwqgum91.jpg)
This seat post collar clamp on my cervelo s5 keeps coming out, what am I doing wrong? Tightened to 8nm, manufacturer specified torque. : r/bicycling
![Has anyone seen this before? The whole seat post is loose even when tightened up. Crack at the back looks fatal? Bike is cervelo s5 : r/bikewrench Has anyone seen this before? The whole seat post is loose even when tightened up. Crack at the back looks fatal? Bike is cervelo s5 : r/bikewrench](https://i.redd.it/mo0f7jd5iw371.jpg)