Features: Extended derailleur hanger enhances drivetrain across multiple bike frames, crafted from light weight aluminum alloy to optimize performances for cycling enthusiasts. Featuring a tool frees quick install design and fitment, this bike derailleur hanger seamlessly integrates with drivetrain systems. Ideal for cyclists who frequently switches bikes or require adaptable components, catering to both casual riders and competitive athletes. Perfect for tackling, extended commutes, or adventures, its reinforced structure minimizes chain slap and maintains precise gear shifts even on bumpy terrain. Engineered with precisions machined grooves and extended reach, this bike component ensures consistent derailleur alignment to prevent error shifting during high intensity sprinting or climbing. Specifications: Materials: Aluminum Alloy Color: As The Picture Shows Package Weight: approx.18g Size: approx.63x23x11.3mm/2.48x0.90x0.44in Package Includes: 1Pc Bike Derailleur Hanger note: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!