Product Description With the CushCore tyre insert you will be faster and softer on the go The is durable, lightweight and waterproof, which is why it's also ready for tubeless use. Note from the manufacturer: CushCore recommends using the following tyre sealant: Effetto Mariposa Caffelatex or Stan's NoTubes. Technical Information:Inner Rim Width:22 mm - 32 mmRim Diameter:29"Tyre Width:1.8 - 2.4"Features:very high damping characteristics for more control over your bikethe rim is protected against impacts from all sidesreduces vibrationsmanufactured in Canada under controlled quality standardsManufacturer Number: 70026-V Contents:1 x 1 x CushCore tubeless valve Manufacturer: CushCore 20495 Murray Rd. Suite 105 Bend OR 97701 USA info@cushcore.com Distributor: Shocker Distribution Niedermünsterstr. 19 93309 Kelheim Germany info@shocker-distribution.com