The Small Seat Bag is large enough to hold a tube

Now everyone can benefit from a new measure of durability

While they might be ok for drivetrain duties

Additional Protection: D30 material on the top of the knuckles

It comes with everything you need which makes it the perfect option for new builds or upgrades

Maxxis DH Downhill Tube - 48mm Presta Removable Valve Core - 2.5-2.7 Inch - 26 Inch PDP|Option The Small Seat Bag isThe 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