NOVATEC High Flange Front Bike Hub, Fixie, Fixed Gear Track Single Speed A165SBT | eBay
Freek/Freek Rear Single Speed Hub | Enforcer Bikes
NOVATEC A166SBT 32H White Rear Hub Fixed Gear Single Speed Track Bike
Universal Cycles -- Hope Pro 4 Single Speed/Trials Disc Rear Hub - 12 x 142mm Thru Axle [RHP432NTR142]
Single Speed Wheelsets and Hubs | Ride More Bikes
Amazon.com: Bike Rear Wheel Hub, Universal Bike 36 Holes 14T Rear Wheel Hub, Solid Axle Metal Disc Rear Hub Set, Bicycle Fittings, Fit for V-brake, Holding Brake, BMX, Single Speed Bike :
Amazon.com : SPANK SS-DJ Singlespeed Hub 135 Bolt-on 11T Black, Ultra-Tough 5 Bearing Single Speed Rear hub for All Mountain, DJ, FR, Pumptrack, and BMX. Integrated 3mm 11T Cog Freehub for 1/8”
Hope Pro 4 Single Speed/Trials Disc Rear Hub 12 x 142mm Thru Axle - Brands Cycle and Fitness