Valve dimensions: Valve: TR-15 L (mm): 35 Ø Valve hole 15.7 Valve straight VERY GOOD TIGHTNESS Reliably protects against under-air pressure. Saves frequent refilling of air. LARGE RUBBER STRENGTH Good protection against punctures. High resistance to abrasion (chafing). Tubes suitable for a variety of tire dimensions.   VERY HIGH TEAR STRENGTH Makes assembly and disassembly easier. Also adapt to larger deformations (e.g. filling with water). Are compatible with the high spring rates of tires in VF and IF tire technology.

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