Birzman Chain Keeper Sealants Designed for athletes and fitness

Designed for athletes and fitness enthusiasts

Lightweight aluminum fixed clamp

which is convenient if you like to your brakes reversed

130 & 135 mm rear hub width by changing shim

The formula lets you go on at a steady pace without letting you drop in the race and reach the finish line efficiently

Birzman Chain Keeper Sealants Designed for athletes and fitnessA great way to make cleaning easier is to remove your wheels. While this may seem excessive, removing the wheels from your bike opens up many tight areas that are tough to clean, allowing easier access and better visibility of these surfaces The Birzman's Chain Keeper was designed with this wheels off technique in mind and makes sure your chain stays off your frame preventing damage and keeping your drivetrain free to turn as is commonly needed during