Problem Solvers Zinger Singlespeed Conversion Kit
This is how it works: first, the carrier is pushed onto the SRAM XD freehub, and fixed in place with a lockring. Then place the sprocket and adjust the chainline with the spacers. The rotor bolts hold the whole thing together.
Manufacturer Number:
HU0952Contents:
- 1 x Problem Solvers sprocket, 18 tooth
- 1 x Problem Solvers sprocket, 20 tooth
- 1 x Problem Solvers 6-bolt carrier
- 6 x Problem Solvers 6-bolt spacers
- 1 x Problem Solvers lockring
- 6 x Problem Solvers extra long rotor bolts
- 100 day return period
- Online since 1998