<!--ProdInc[300200776]/Mall:[backcountry_US]-->The Cush Core Tire Insert Set is a dream come true for riders who have blown countless tires or cracked rims on gnarly rides. It''s designed to mount inside of mountain bike tires to divide the inner volume in half, which protects the rim. Dense foam reduces vibration and adds lateral stability, making for a plusher, more supportive ride. <h3>Details</h3> Avoid pinch flats and prolong rim life with the Tire Insert Set Increases lateral stability for confident cornering Specially designed tubeless air valves included Pro fits rims with internal diameter of 22-35mm Pro is ideal for 2.1-2.5in tires Plus fits rims with internal diameter of 32-45mm Plus is ideal for 2.6-3in tires Item #CCU0006 <h3>Tech Specs</h3> Material : closed-cell polyolefin foam Includes : 2 inserts, 2 valves Claimed Weight : [Pro 29, single] 9.3oz, [valve, single] .2oz Activity : mountain biking