Problem Solvers Zinger Single Speed Kit for XD - Sram XD - Single Speed Out of Stock Length of protection: The back

Length of protection: The back protection runs all the way from your upper back down to your lower back

nylon and spandex to provide a compression fit with performance ribbing

They are sold as a pair and you simply pull the existing caps from your hub and push these ones on

Carbon-reinforced shell

Problem Solvers Zinger Single Speed Kit for XD - Sram XD - Single Speed Out of Stock Length of protection: The backThe first (that we know of) conversion kit to convert SRAM XD driver equipped wheels for single speed 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 If you have questions about the fitment of your Zinger, please contact our customer service team Spacers included to customize chainline Includes 18t and 20t cogs