Alloy Folding bike Wheel 33.9mm Seatpost Mounted Roller - Black, 6x3cm

Description: - This Folding bike Seatpost Embedded Wheel Roller made of premium Aluminium Alloy material- High strength, lightweight and solid - 360° universal smooth rotation, free control of direction and very easy to moving - Fits for 33.9mm seatpost folding bikes such as and fits for - Easy installation and be embedded inside the folding seat pole, which is convenient and fast - Perfect for folding bike traveling, transporting, carrying easily Specification: - Material: Aluminium Alloy - Diameter: 2.8cm/ 1.1 inches - Height: 6cm/2.36 inches - Connector Diameter: 3cm/1.18 inches - Fits Seatpost Diameter: 33.9mm/1.33 inches Package Includes: 1 Piece Folding Bike