Bicycle Seat Tube Aluminum Alloy Rear Floating Rod 27.2/30.9/31.6MM Diameter 40CM Length Mountain Bike Seat Tube Bicycle Accessories Feature: 1.High-strength Aluminum Alloy: High-quality aluminum alloy ensures high strength. It is robust and durable. 2.3D Forging Process 3.Frosted Appearance: This frosted black seat tube is graceful and classic, which is a great accessory for your bicycle. 4.Adjustable Angle: The angle of the seat cushion can be flexibly changed for more comfort. Specification: .
