• Handmade using bamboo, an Eco friendly renewable resource. The outer layer is protected with multiple layers of marine-grade resin.
• There are a variety of sizes of Chain Guard, please choose according to the size of your crankset
  
•  L diameter 20CM for a crankset with a number of teeth 42T~48T, and S diameter 17CM for a crankset with a number of 34~40 teeth.