Add a touch of colour to your ride with the fizik seatpost ring the simple silicone ring fits around your seat post to add an extra touch of colour to your bike it also helps reduce water and dirt ingress into the seat tube as well as marking insertion depth on your seat post so that you remember your saddle height key features available in a variety of colours and diameters made of silicone durable flexible and washable dust mud and water cover marks saddle height elegant fin