Beto Replacement Pump Head Dual valve design for Presta valves This replacement pump head is designed to work with Presta valves, allowing quick and effortless inflation when used with a standard track pump head. Durable construction Built from appropriate materials to deliver reliable, long lasting performance for regular bike tire pumping tasks. 6 air pump adapter valves included The set provides six adapter valves, giving you replacements or spares for multiple tires or bikes. Compact and portable Size is approximately 5 x 4 cm, making it easy to carry in a backpack, saddle bag, or bike bag for on the go use. Broad compatibility with track pumps Designed to be compatible with any track pump that uses a standard head, simplifying setup and reducing the need for additional parts. Use scenarios Roadside or on the trail Attach the Beto pump head to a track pump head and quickly inflate Presta valves on your road or gravel bike without fiddling with incompatible fittings. Home or workshop setup Keep this head in your toolbox or kit to service multiple bikes with Presta valves, using the included adapter valves as needed. Group rides or bike inventory With six adapters and a compact form, this set serves as reliable replacements or spare parts for clinics, clubs, or demonstrations.