【High Quality】Made of high-quality aluminum alloy, not easy to deform and durable, anti-rust.
【Precision】Full CNC machining and cutting, high precision, can accurately match the size of the bicycle.
【Size】There are two different size for your choose, which is 15x100mm to 110mm, and 12x142mm to 148mm.
【Convenience】With this adapter, you can freely DIY the thickness of the bicycle hub, saving you trouble&money.
【Special Design】Package Includes 2pcs spacers, 6pcs screws and 1pcs adapter. There is a blue glue-like substance on the screw to prevent the screw from loosening.