Features: Machined from high strength aluminum alloy, this tool durability and , precisely engineered for 12 speed direct mount chainring installation/removal with anti deformation design to withstand repeated . Features function installation/removal capability with ergonomic anti slip grip patterns, compact 10 15cm size (80 120g weight), and rust resistant for secure compatibility across 10 12 speed direct mount systems. Ideal for professional bike mechanics and cycling enthusiasts maintaining high end mountain/road bikes equipped with 12 speed direct mount chainrings requiring , fit repair tools. Perfect for roadside repairs or workshop maintenance, its portable design fits in cycling packs while ensuring scratch on chainring threads even in humid environments. Combines workshop grade robustness with trail ready portability, offering compatibility across major bike brands’ direct mount setups through its calibrated and user friendly for all skill levels. Specifications: : Aluminum alloy Color: Blue Weight: 38g Size: 5x5x3cm Package Includes: Direct platter toolx1 set note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.