Retrospec Bicycles Mantra Fixed-Gear/Single-Speed Wheelset with 700 x 25C Kenda Kwest Tires and Sealed Hubs;

The Mantra Wheelset is Retrospec's 2014 model with an array of upgrades and added features that will elevate the performance of any bicycle riding on these bad boys to unchartered territories. The biggest improvement is sealed bearing hubs which will make every ride feel silky smooth and dramatically increase the durability and lifespan of your wheels. Other notable upgrades include the 43mm stars rims, braking surface on select colors (Black, Gold, Chrome), one accent color spoke and Kenda Kwest Tires.