Folding Bike Seat Tube Push Wheel CNC Machining Seatpost Travelling Wheel

Aluminum Alloy Material and CNC Machining: Aluminum alloy material, wear resistant rubber wheel, waterproof and not easy to slip. CNC machining, light weight, can maintain high strength. Bearing Structure Design: The inside of the wheel is a bearing structure, and the rotation is . There is no need to remove it after installation and no abnormal sound. High Performance: Fasten the wheel to the seatpost tube, does not affect the removal and installation of the seat tube, folding bike can be pushed on the ground. Item Type:   Seat Tube Push Wheel Weight: Approx.60g Celsius 2.1oz Material: Aluminum Alloy + Rubber Product Color: Black, Red Product Application: Approx.28-32mm Celsius 1.1-1.3in Round Seat Tube