With the revolutionary milKit valve system, installation and maintenance of tubeless sealant becomes a breeze. The solution to combat sealant drying out or escaping! With other tubeless tire valve systems you need to remove the tire to check if enough sealant remains, with milKit you can simply remove the valve core and insert the syringe to check. No mess and faster results!  The syringe holds 60ml or 2 oz of fluid and comes with a flexible connector and a large needle to push through the valve and rubber flaps. Theres also a sealant regulator that screws into the syringe for easy refilling. The needle has an angled end for effective removal of all sealant in the tire.Patented milKit presta bike valves are made in Germany from anodized high quality aluminium alloy and high performance rubber for the smart flaps.The standard milKit valves have a usable length of 35 mm (1 3/8 inch), and they work for most road and mountain bike rims except some special high-profile rims. For high-profi