Bike 20 Lowrider Lucky 7 Twisted Chain Guard Oil Slick.

*Bike Size: 20 Inch *Overall Length: 16 1/2 Inch *Hole to Hole Length: 13 1/2 Inch *Material: Steel *Style: Lucky 7 Twisted *Color: Oil Slick A bike chain guard is a protective cover or shield that surrounds or partially covers the bicycle chain and chainring Prevents pants, skirts, or shoelaces from getting caught in the chain.Keeps clothes clean by shielding them from grease and dirt on the chain.