[Product Material] CNC aluminum alloy + high-performance spring. Steel anti-corrosion, waterproof, anti-rust, personalized appearance . [High Performance] High-performance shock absorber,the suspension provides smoother driving and better overall damping management, improving driving comfort, motorcycle handling and driving safety. [Adjustable strength] You can adjust the strength that suits you best, to deal with different road conditions.Easy to install,before placing an order, please make sure the size fits your motorcycle. [Easy to Install]Precise design, solid and firm,you don’t need to use other complicated tools, or even modify. Installation and replacement are very simple, just remove the original and install the new, it is easy to operate, light and easy to carry, mait an ideal accessory. [Great Replacement]Built to meet standard specification, strictly follow factory control, great replacement for your old ones which offers better performance. Brand:EVGATSAUTO