Silicone Seatpost Collar Ring Waterproof Bike

Water getting into your frame through the seatpost is silent, slow damage — seal it out for good.

Weatherproof Protection This silicone seatpost collar ring creates a watertight seal around your seatpost where it enters the frame, stopping water, mud and grit from working their way inside your tubes.

Four Colors Available Available in black, red, blue and green, this bicycle seat tube rubber protector does a serious job while adding a subtle pop of color to your build that most people won't even notice.

Fits in Seconds Simply stretch the silicone seatpost collar ring over your post above the clamp. No tools, no adhesive, no fuss. Compatible with most 27.2mm to 31.6mm seatposts instantly.

Protect your frame from the inside out. Order yours today.