Product Description Note from the manufacturer: CushCore recommends using the following tyre sealant: Effetto Mariposa Caffelatex or Stan's NoTubes. Technical Information:Inner Rim Width:32 mm - 45 mmRim Diameter:27.5"Tyre Width:2.6 - 3.0"Valve Material:Aluminium (6061 T-6)Valve Type:SV (Sclaverand/Presta)Valve Length:44 mmFeatures:very high damping characteristics for more control over your bikemanufactured in Canada under controlled quality standardsthe rim is protected against impacts from all sidesreduces vibrationsContents:1 x CushCore 27.5+ tyre inserts1 x CushCore tubeless valves, green1 x CushCore valve core remover2 x CushCore rim decals1 x CushCore logo decal 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