Bike 20 Lowrider Trike Conversion Kit SK-101 Black.

*Fits: 20 Inch*Axle Size: 5/8 Inch *Fits Chain: 1/2×1/8 *Material: Steel* Sprocket: 2, 5/8 x 18t *Color: Black *Brand: Lowrider *Use with Front and Coaster Wheel