Presta Valve Caps Aazon.co: BronaGrand 20pcs Ulti-Color Anodized Achined Aluinu Schrader Valve Cap 40pcs Anodized Aluminum Tire Valve Caps, Knurled Finish; 4 Caps of Each Color: Light-Blue, Dark-Blue, Orange, Silver, Green, Red, Black, Grey, Purple, Gold... 【LARGE QUANTITY】:Total 40 pieces,4 pieces each color,enough for your use. 【VALVE CAPS MATERIAL】: Be made of Aluminum alloy,good anti-corrosion and dirt proof for your bike. 40pcs Schade Tie Valve Caps Knuled Multi-Colo Anodized 【Very Easy to Install-No Need Tools】:Light weight,easy install and remove, fits onto moutain bicycle & road bicycle & folding bicycle This item: Allstar ALL22190 3/4" O.D 0.12" Thick Wall 5' Length Steel Steering Shaft Tubing ; Brand. Allstar Performance ; Material. Alloy Steel ; Color. Black