Specification Brand : SHIMANO BulletPoint1 : Material: [rotor] steel, [carrier] aluminum BulletPoint2 : Attachment Type: centerlock BulletPoint3 : Compatibility: centerlock wheels BulletPoint4 : Diameter: 140mm, 160mm, 180mm, 203mm BulletPoint5 : Claimed Weight: [140mm] 3.1oz (89g), [160mm] 3.8oz (108g), [180mm] 4.6oz (131g), [203mm] 5.2oz (147g) Color : Silver CompatibleWithVehicleType : Bicycle CustomerPackageType : Standard Packaging ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 192790442235 ExternallyAssignedProductIdentifier2 : 0192790442235 GpsrSafetyAttestation : 1 IncludedComponents : External Lockring ItemDisplayDimensions_Height : 2 inches ItemDisplayDimensions_Length : 7 inches ItemDisplayDimensions_Width : 8 inches ItemName : Shimano Deore XT RT-MT800-S Disc Brake Rotor with External Lockring - 160mm, Center Lock, Silver/Black ItemPackageDimensions_Height : 19.5072 centimeters ItemPackageDimensions_Length : 3.2004 centimeters ItemPackageDimensions_Width : 16.6116 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-brake-rotors Manufacturer : Shimano Material : resin Material1 : Alloy Steel Material2 : [carrier] aluminum ModelName : RT56S 160mm 6-Bolt Disc Brake Rotor ModelNumber : Shimano NumberOfItems : 1 PartNumber : IRTMT800SE ProductDescription : Bike progression has been forging ahead full-speed for some time now, and with all of the progress we see in bike geometry, riders are tackling the trail faster than ever. While this certainly is exhilarating when you've got the trail to yourself and you're booking it into banked berms, it also means you've got to dial in the ability to stop on a dime, should you come up on a climber working their way up the trail. Shimano's XT RT-MT800 Centerlock Disc Rotors are built to do just that, with Ice Technology and a deeper disc area to manage heat than an all-steel rotor can on its own. This tech combines an aluminum core sandwiched between steel extensions to provide better heat dissipation. This rotor is then paired up to an aluminum carrier, which further cools things down. This year's version ads in a tapered fin to help boost heat dissipation, and reduce fade, enabling better modulation and stopping power under pressure. The rotors are compatible with centerlock hubs only, and are available in a huge range of sizes to accommodate your gravel rig to enduro machine, and everything in between. ProductSiteLaunchDate : 2019-07-20T01:06:50.692Z Size : 160mm Style : Rotor SupplierDeclaredDgHzRegulation : unknown UnspscCode : 25170000