Problem Solvers Zinger Singlespeed Conversion Kit - Micro Spline

The Zinger conversion kit from Problem Solvers offers a complete solution for converting a rear wheel equipped with a Shimano Micro Spline freewheel to singlespeed. It contains all the necessary spacers to adjust the chainline as well as two sprockets with 18 and 20 teeth. The sprockets are optimized for 3/32" chains, but can also be used with 1/8" chains. In combination with the optionally available 6-hole sprockets, individual gear ratios can be realized.