The Zinger conversion kit is designed to convert wheels for singlespeed use. Pair with Problem Solvers 6-bolt cogs for custom tooth counts.

• Fits most XD driver-compatible freehubs; not compatible with SRAM ROAM series hubs
• Fits XDR drivers when used with an appropriate cassette spacer
• Spacers included to customize chainline
• Includes 18t and 20t cogs

Manufacturer Part Number: 03-000252