The Daily Grind Millennium V2 Guard sprocket features a split 5 spoke design that incorporates a fully integrated guard to protect the sprocket and chain from grind damage. CNC machined from 7075 aluminum for maximum strength and durability with 1/8" teeth and engraved Daily Grind logos for the finishing touches. ###section### Product Specs TYPE: Bolt On MATERIAL: Alloy WEIGHT: 138g