Sometimes simplicity, affordability and durability align and you get something awesome. That's exactly what Salt got with the Center Sprocket. The SaltPlus Center Sprocket is built from 6061-T6 aluminium and CNC machined with a 5mm thickness. It's the perfect beginner/intermediate freestyle sprocket featuring a 4-spoke design and strengthened bolt hole to give it a longer life span. ###section### Product Specs TYPE: Bolt On MATERIAL: Alloy WEIGHT: 59g (2.08oz) Colour: Oil Slick, Black; Size: 25t, 28t