20inch 451 Dimpled Carbon Wheels For Folding Bike DT SWISS 240 Disc Brake QR hubs Sapim Spokes|Bicycle Wheel| - AliExpress
DT SWISS Wheel M 1900 Spline DB 20 27,5'' Rear - Cycle Service Nordic US
Dt Swiss Hub Fixed Gear 20-24holes Sealed Bearing Hub Ultra High-grade Professional Racing Fixie Bike Single Speed Bicycle Parts - Bicycle Hubs - AliExpress