Description
Special hardened and nickel coated steel outer ringWill outlast an aluminum sprocket up to 3 times50% less weight compared to a normal steel sprocketAircraft-grade 7075-T6 aluminum carrierPrecise manufactured outer ring and carrier interlock permanently using a specialized heat-shrink procedureCarrier is color anodized coated for extra durabilityCAD designed, CNC machined and laser cut using state of the art technologySpecsMounting PositionRearTypeDriveColor/FinishBlackTooth Count50ModelFusionUnitsEachProduct NameSprocketRiding StyleOff-RoadChain Size520Material7075-T6 Aluminum
