Crank Protection For Default 78.6 mm Rubber Black

Crank protection mod optima Place the crank protection around your bike stand and prevent scratches and/or paint damage to your crank if it comes into contact with your bike stand - Colour: black - Material: rubber - Inner diameter: 12.3 mm - Outside diameter: 16.9 mm - Length: 78.6 mm - Suitable for Optima and Standard standards.