Inserts that protect the rim against impact and when you want to drive with a lower tire pressure. Slicy inserts can be run with regular valves, and do not need specific insert valves that many other products require. Made of EVA Foam, which does not absorb any tubeless fluid. Smooth 135 gr (29″) Tires : 2.2 – 2.6 Rim width: 25 – 35mm Thickness: 15mm Fits 26, 27.5 and 29. Smooth PLUS 165 gr (29″ ) Tires: 2.7 to 3.0 Rim width 35 – 45mm Thickness: 15mm
