Continental's MTB A40 inner tube delivers reliable performance across a range of 27.5" tyre widths from 1.75" to 2.5". Engineered from premium butyl compound, this tube resists punctures and maintains consistent pressure for demanding trail conditions. The 40mm Schrader valve ensures straightforward inflation and compatibility with standard pumps. Weighing just 230g, it strikes an ideal balance between durability and weight efficiency. ETRTO sizing 47-584 to 62-584 guarantees precise fitment for your specific tyre dimensions, making it an excellent choice for serious mountain bikers seeking dependable tube performance.
KEY FEATURES
With our ContiTube program, you can find the inner tube most suited to your needs quickly and directly
Depending on your tyre dimensions and purpose, Continental have different sizes, types and widths to offer you
All tubes are made of a high quality butyl mixture
Valve Type: Schrader 40mm
ETRTO: 47-584->62-584
Weight: 230g
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