11 to 2 Single Speed Kit is the creative product for riders as they want to change speed either 14T or 18T, which is designed in the same kit; instead of changing the sprocket and things will become easier. Riders also could switch the spacers to match chainline. It is composed by AL7075 also fits Shimano 9, 10 and 11 speed hub to convert 11 speeds cassette into single speed. The 11 to 2 single speed kit includes 2 spacers, a lock ring (38mm), and 14T & 18T sprocket together.

14T & 18T Material:AL7075
Spacer:2pcs
Lock Ring:38mm (12T)
Weight:57g
Color: Black and Red