These are great for hubs

Now everyone can benefit from a new measure of durability

The Small Seat Bag is large enough to hold a tube

Compatibility Info

While they might be ok for drivetrain duties

Maxxis DH Downhill Tube - 48mm Presta Removable Valve Core - 2.5-2.7 Inch - 26 Inch PDP|Option These are great for hubsThe burliest tubes for DH riding. Heavier tubes will provide more flat protection in rough terrain, don't skip when you're riding DH! Who's this item for: These tubes are heavy! Perfect for DH and gravity use, however, they will be noticeable if used for trail riding. Removable valve core: Yes, the valve cores are removable. Tube wall thickness: 1. 5mm Weight: 24 x 2. 5 2. 7: 423g 26 x 2. 5 2. 7: 461g 27. 5 x 2. 5 3. 0: 505 g 29 x 2. 2 2. 5: 434g