![Today I learn there are three types of saddle clamp. I have the traditional one, no matter how hard I tighten the bolt, seat tend to move upward and downward when I Today I learn there are three types of saddle clamp. I have the traditional one, no matter how hard I tighten the bolt, seat tend to move upward and downward when I](https://preview.redd.it/dgerzj9zfnp91.png?width=776&format=png&auto=webp&s=13e67b9ea9816a39579de5a8c5bc7a98bb00a0e3)
Today I learn there are three types of saddle clamp. I have the traditional one, no matter how hard I tighten the bolt, seat tend to move upward and downward when I
![Amazon.com: FarBoat 2pcs Seat Post Clamp Extension Bolt Bicycle Quick-release Seatpost Saddle Pipe Fixing Collar MTB Mountain Bike Accessories (Black) : Sports & Outdoors Amazon.com: FarBoat 2pcs Seat Post Clamp Extension Bolt Bicycle Quick-release Seatpost Saddle Pipe Fixing Collar MTB Mountain Bike Accessories (Black) : Sports & Outdoors](https://m.media-amazon.com/images/I/61pSg3FTCTL._AC_UF894,1000_QL80_.jpg)
Amazon.com: FarBoat 2pcs Seat Post Clamp Extension Bolt Bicycle Quick-release Seatpost Saddle Pipe Fixing Collar MTB Mountain Bike Accessories (Black) : Sports & Outdoors
![What is the proper way to tighten dual bolt saddle rail clamp to stop rail slippage? - Bicycles Stack Exchange What is the proper way to tighten dual bolt saddle rail clamp to stop rail slippage? - Bicycles Stack Exchange](https://i.stack.imgur.com/QCkor.jpg)
What is the proper way to tighten dual bolt saddle rail clamp to stop rail slippage? - Bicycles Stack Exchange
![Spears 466 Series PVC Clamp-On Saddle with Buna O-Ring, Zink Bolt, Schedule 40, White, 2" IPS OD x 1" Socket: Industrial Pipe Fittings: Amazon.com: Industrial & Scientific Spears 466 Series PVC Clamp-On Saddle with Buna O-Ring, Zink Bolt, Schedule 40, White, 2" IPS OD x 1" Socket: Industrial Pipe Fittings: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71tc5TXVUEL._AC_UF894,1000_QL80_.jpg)