The topeak twinhead kit is an upgrade or replacement pump head and hose featuring topeak39s twinhead connector and long length hose the kits is supplied with multiple fitting parts to fit almost any make of workshop pump topeak twinhead kit features simple switching between presta and schrader connectors aluminium thumb lock lever ensures airtight seal topeak about the brand topeak is the world leader in developing and producing innovative accessories designed to make cycling more conv