you will be aware that it is not lightweight

The reinforced capped end maximises the available grip zone

Once adjusted

There is also a rear neck panel that is made from lycra

Maxxis Welterweight Tube - 700c - Presta - 23-32c - 80mm eBay you will be aware thatRide with confidence! Maxxis Welter Weight tubes are engineered for aggressive riders who require durability in their inner tubes. Be sure to keep a few spares on hand! Who's this item for: Aggressive riders who want a tube with good puncture resistance without the extra weight of a DH tube. Removable valve core: Yes, the valve cores are removable. Tube wall thickness: 0. 80mm Weight: 26 x 2. 2 2. 5: 212g 27. 5 x 2. 2 2. 5: 223g 29 x 1. 9 2. 35: 178g