Valve Core Removal - Park Tool VC-1 - Presta vs Schrader - BikemanforU Tutorial
BikemanforU
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... What do you know about valves? Find out as BikemanforU shows how to use Park Tool's VC-1 and discovers he likes this small, handy bicycle tool! Made in the USA of lightweight aluminum, VC-1 installs / removes presta and
