The Eclat Abyss Guard Sprocket was created with a unique 5 spoke design, with strengthened arms and subtle cutouts reducing weight. CNC machined from superior grade 7075-T6 alloy to create a sprocket that's as strong and durable as possible. The Abyss is specifically designed to be compatible with every crank going thanks to the sunken adapters allowing it to run on 19mm, 22mm and 24mm spindles while maintaining a perfect chain alignment on all setups. ###section### Product Specs TYPE: Guard MATERIAL: Alloy WEIGHT: 126g (4.42oz) Colour: High Polished, Black; Size: 28t, 25t