KCNC Road MTB Bicycle Bike Presta Valve Connector Adaptor
Design for Presta Valve
Chamber: AL7075
Spindle: Stainless steel
Bearing: Durable stainless steel balls
barrel type: for floor pump (fits 6.5mm I.D hose) or for air compressor (fits 8mm I.D hose) available
Color:Gold
(for floor) ,64g(for air compressor)