2pcs M6*65mm Aluminium Alloy Bicycle Seat Post Quick Release Pin Seatpost Skewer Bolt Black Glasses Case Reversible Colors: sleeve ties for

Reversible Colors: sleeve ties for sports shirts are different colors in the two sides

Also equipped with standard air chuck quick connect for easily and swiftly connecting to air lines female quick couple

Adjustable bungee cord has good elasticity and flexibility

-boot laces • comfort: enjoy the soft and comfortable feel of our drawstrings

2pcs M6*65mm Aluminium Alloy Bicycle Seat Post Quick Release Pin Seatpost Skewer Bolt Black Glasses Case Reversible Colors: sleeve ties forMaterial: Aluminum alloy, durable, rust resistant, and convenient for adjusting seat height. Dimensions: Approximately 6. 5cm in diameter, 6mm in diameter, and approximately 13. 2cm in total length (measured manually, subject to variations). Advantages: Extended quick release rod for mountain bike rack mounting. Suitable for bicycles without holes. When mounting a rack on a mountain bike, you'll find that the rack lacks the two front mounting holes.