Customer If you are not 100 Percent completely satisfied with our products, please do not hesitate to contact us,Our factory will be glad to serve you and give you a refund or exchange! Features: Replacement of Parts# 13822 Brand new and high quality 100 Percent . Hard-anodized colour,CNC machined PTFE-coated hardened alloy 6061-T6 This is an optional Aluminum chassis lower side linkage. Aside from the great looks, aluminum alloy will not flex as much as plastic under stress or during high ambient temperatures. Available in blue, red, silver, black, Specification: Compatible with brand name RedCat, item number: RER09587, RER09588, RER09585, RER09586, model: 1/10 Everest Gen7 Pro and 1/10 Everest Gen7 Sport Material : aluminum alloy Available in blue, red, silver, black, Ready to install Package Include: 4pcs chassis lower side linkage Note:Check your specific model's manual for compatibility,or Contact us.