Massi OBUS Bicycle Camera 26", Sports, Cycling, Black, 26 x 2.40 2.70

Air chamber: Made of butyl rubber 26x2.40-2.70 howitzer valve Bike compatibility: Suitable for Down Hill bikes Size: 26 inches in diameter, accommodates tire widths from 60 to 270 millimeters Valve type: Schrader valve, compatible with 26-inch wheels Material: Durable butyl rubber construction for long-lasting use