Schwalbe Tube (Auto Valve) Bikepacking Trade in your ByK for

Trade in your ByK for a larger model within 1 year of purchase

the Lady Gel Flow brings superior comfort on every ride thanks to the placement of light gel pads and shock absorbers that help smooth out rough roads

They do not accept MTB levers or shifters

70mm stem: 40mm higher

lightweight body fabric

Schwalbe Tube (Auto Valve) Bikepacking Trade in your ByK forWho would have thought there could be such variability in the quality of something so simple, but if you have ever bought a bad inner tube you will understand. Schwlabe tubes are all inflated at the factory level to ensure they are leak free. The tube thickness is balanced and consistent, no weird bulges or weak spots. The valve stems are metal to ensure they arent damaged by the rim.