and tighten

15% cotton

and full mesh front panels

Removable and replaceable brush and sponge cartridge

The Park Tool CP-1

Maxxis Welterweight Tube - 700c - Schrader - 33-50c - 48mm Do Not Ship Internationally and tightenRide 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