5mm thickness for strength and durability

Whether you are a street technician or an all-around rider

ERD: 396mm

Made from durable 100% 4130 heat-treated chromoly that's paired with a tapered headtube and variable thickness butting

Subrosa Hero Sprocket Size:28T 5mm thickness for strength andSubrosa's Hero Sprocket was designed and built to handle all kinds of abuse and finished with a look that stands out from the rest. Built from 6mm thick 7075 T6 alloy with a 5 spoke design that's stong and durable. The Hero features offset teeth for better chain alignment and comes with adapters to allow the Hero Sprocket to be run on 19mm, 22mm and 24mm cranks. ###section### Product Specs TYPE: Bolt On MATERIAL: Alloy WEIGHT: 161g (5. 72oz)