Features: Professional Bushing Installation Tool designed for mountain bikes ensures precise alignment and smooth installation/removal of suspension bushings, maintaining optimal shock performances for enhanced riding comfort. Crafted with high strength aluminum alloy and corrosions resistant stainless steel, this tool features double 12mm/12.7mm adapters, an alignment visual window, and reinforced spacers for parallel pressing and error without bike suspension maintenance. Ideal for mountain bike owners, cycling mechanics, and craft enthusiasts seeking reliability bicycles repair tool to service suspension systems in homes garages or professional workshops. Perfect for maintaining shock absorbers during routine bike servicing, or suspension upgrades, ensuring bushings remain securely positioned for consistent off road performances. Engineered with patents inspired alignment technology, this durability bushing tool minimizes installation errors while maximizing compatibility across modern bicycles suspension components. Specifications: Color:Four Choices Dimension:19.5×33mm/0.77×1.3in Component:aluminum alloys + stainless steel Package Includes: 1pc installation tool note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.