Maxxis Flyweight Tube - Schrader Valve - 1.9-2.125 Inch - 26 Inch YGroup_7033901678637 you simply tighten the bolt

you simply tighten the bolt until the marker lines up with desired the correct torque setting and you're done

Adapts your frame to be able to run a 200mm rear brake rotor

8% Spandex

Hydration system and hose clip compatible up to a 3L bladder(bladder not included)

So you can be sure that threads are always perfectly aligned

Maxxis Flyweight Tube - Schrader Valve - 1.9-2.125 Inch - 26 Inch YGroup_7033901678637 you simply tighten the boltThe Flyweight tubes are for the lightest offerings from Maxxis. For XC riders and anyone else looking for the lighest setup possible. Who's this item for: These are for the weight weenies looking for every advantage on their XC race machine and are willing to sacrifice protection over weight savings. Removable valve core: Yes, the valve cores are removable. Tube wall thickness: 0. 45mm Weight: 26 x 1. 9 2. 125: 96g 27. 5 x 1. 9 2. 125: 110g 29 x 1. 9