Seatpost collars are the little strongmen of bike components. Weighing only a few grams yet capable of holding a riders body weight over all types of terrain. Seat post collars clamp your seat post into your frame securely. They come in a variety of sizes, make sure you measure your frame’s seat tube diameter to get the correct size. Merlin stock seat post collars from the World’s leading manufacturers including BBB, Hope and Thomson.
Road Bike Seatpost Collars
5 Results
Make sure you measure the outer diameter of your frame's seat tube. Don't just go off your seatpost's markings.
![]()
Hope A/K Seat Post Collar
Hope CNC Allen Key Seat Post CollarView all Road Bike Seatpost CollarsRRP![]()
BBB BSP-80 TheStrangler Seat Clamp
BBB BSP-80 TheStrangler Seat ClampView all Road Bike Seatpost CollarsRRP![]()
Hope Quick Release Seat Clamp
Hope Quick Release Seat ClampView all Road Bike Seatpost CollarsRRP![]()
System-Ex Quick Release Collar
Quick release seatpost collarView all Road Bike Seatpost CollarsRRP![]()
System-Ex Allen Key Collar
Good value and quality bolted seatpost collar.View all Road Bike Seatpost CollarsRRP
