Problem Solvers Zinger is the first kit to convert SRAM XD driver-equipped wheels for singlespeed use! Problem Solvers has a disproportionately large percentage of singlespeed enthusiasts in own ranks, so it is only natural that when SRAM introduced a new freehub body in order to accommodate a larger number of gears, Problem Solvers started thinking about how they could convert it. The Zinger provides chainline adjustability and a broad range of optional cog sizes for whatever type of bike you are looking to simplify.
The included cogs have a thickness that is optimized for 3/32", 1/8" chains will fit but there may be some side-to-side slop.
Optionally 16 - 22 teeth cogs by Problem Solvers are available
Included in delivery: 2 cog (18 and 20 teeth), XD adapter/cog carrier, 6 spacers, hardware
Material: heat treated cromoly steel
