★【Premium Material】Heads and olive oil for all heads copper materials with CNC treatment, which is wear resistance and high strength, anti- and steady. It's to use and can maintain a long service life.
★【Fine Craft】Imported CNC machine tool, refined turning, precise size, oil pressure. Professional manufacturing, stable performance and high reliability.
★【Suitable Case】Workmanship is very good, high strength, suitable for use in high‑end bike.
★【Good Replacement】Wonderful accessory for bikre repairing. Professional manufacturing, stable performance and high reliability.
★【Guarantee】Our product have 180 days warranty, if you have any question about this product, please feel to contact us, we will try our best to help you solve your problem.