Features:
1.Made of ABS plastic material,lightweight and durable.
2.High strength, not easily broken, anti-wear.
3.Keeps the chain from being shifted into the spokes when out of adjustment.
4.Suitable for mountain bikes, road bicycles, folding bike etc.

Specification:
100% new and high quality
Material: ABS Plastic
Size ：Outer Diameter: Approx.138mm / 5.4inch;Inner Diameter: Approx.37mm / 1.5inch
Color：transparent
Package Contents:1PC *Bike Wheel Spoke Protector

Notice:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.