1. Double pumping; 2. Colors are selectable: Red, blue, green, silver, ... , etc. 3. With laser logo JG-1019 Series1. High pressure pump;2. Color: Red, blue, green, silver, black, grey, ... Accessory: With a bracket to fix the pump on the bike;11. Double pumping;12. No need adaptor when turn ... 16. OEM or ODM is welcomed. High pressure bike hand pump! Aluminum bicycle pump as well as bike shock absorber ...