The Orbea Rubber Collar Seatpost 27.2 Terra OMR is a small but essential component designed to keep your seatpost area clean, quiet and well protected. Made specifically for 27.2 mm seatposts, this rubber collar sits neatly at the junction between the seatpost and the frame, helping to seal out water, dust and road grime. By reducing the amount of dirt that can enter the frame, it supports smoother seatpost adjustment over time and helps prevent annoying creaks that can develop from contamination and friction.
Ideal for gravel, road and all-road bikes such as the Orbea Terra, this collar is particularly useful for riders who frequently encounter wet weather, mud or dusty conditions. The flexible rubber construction allows for easy installation and removal without tools, while providing a snug, rattle-free fit around the post. It is a simple, lightweight upgrade that contributes to long-term frame and seatpost protection, making it a smart addition for riders who care about durability, low maintenance and a clean, finished look around the seatpost area.