The Park Tool CP-1

and tighten

The active movement can be adjusted via two comfort sticks

SV designed to perform best on shorter travel XC bikes whereas LV will suit broader set of frames

Moisture-wicking

Maxxis Welterweight Tube - 700c - Schrader - 33-50c - 48mm Do Not Ship Internationally The Park Tool CP-1Ride 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