The motorcycle and bicycle valve adapter set is an essential tool for anyone who needs to maintain their tires. The adapters are made from durable materials that can withstand regular use, ensuring performance. The set is easy to use and can be quickly attached to your pump, making it a convenient solution for inflating tires on the go. Features -Color:Assorted Color -Material:Copper, Plastic -Size:12.50X1.00X1.00cm/4.91X0.39X0.39in -Size:4.30X1.20X1.20cm/1.69X0.47X0.47in -Size:2.80X1.20X1.20cm/1.10X0.47X0.47in -Size:2.70X0.70X0.70cm/1.06X0.28X0.28in -Size:2.40X1.10X1.10cm/0.94X0.43X0.43in -Size:3.80X0.70X0.70cm/1.49X0.28X0.28in -Size:1.90X0.80X0.80cm/0.75X0.31X0.31in -Size:1.60X0.90X0.90cm/0.63X0.35X0.35in -Simple and convenient: this valve adapter facilitates easy connection between bicycle valves and motorcycle air pumps, making inflation easy. -Adaptable design: compatible with valves, it suits a variety of bicycle models. -Durable build: made from durable materials, it offers durability and resistance to wear. -Portable and lightweight: its compact design makes it easy to carry, ensuring you can inflate your tires wherever you are. -Efficient inflation: the high speed inflation capability saves time , making tire maintenance quick and easy. Package list: 1 x set of Bicycle valve adapter(include 21 pieces)