The Salt Plus Orion Guard Sprocket utilises modern CNC machining technology to create a sprocket & guard in one piece. Made from CNC machined 6061-T6 aluminium that's 8mm thick with two holes for sprocket bolts increasing the life of the sprocket. It boasts an incredibly strong & durable 4-spoke design with chain protection from the integrated sprocket guard. Can be run on 19mm, 22mm & 24mm cranks with the supplied adapters. section Product Specs TYPE: Bolt On
Material: Alloy WEIGHT: 149.7g (5.28oz)