Specification Brand : SHIMANO BulletPoint1 : Only compatible with Shimano LINKGLIDE front derailleurs BulletPoint2 : Rapidfire Plus provides quick lever access and light operation BulletPoint3 : Rapidfire Plus Mono shifts both up and down with a single lever BulletPoint4 : Instant Release shifting technology releases cable as soon the lever is activated, resulting in the quickest possible gear changes BulletPoint5 : 2-Way Release adds the ability to activate a release shift by pushing with the thumb Color : Black CustomerPackageType : Individual, Non-certified ExteriorFinish : Aluminum ExternallyAssignedProductIdentifier1 : 689228515864 ExternallyAssignedProductIdentifier2 : 0689228515864 FinishType : Powder Coated HandOrientation : Left IncludedComponents : Screw IndoorOutdoorUsage : outdoor ItemDepth : <1 inch ItemDisplayDimensions_Length : 2 inches ItemName : SHIMANO Ultegra ST-R8000 Left STI Lever Unit Cover and Fixing Screw ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 5.5 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : bike-shift-levers Manufacturer : Shimano Material : Aluminum MetalType : Aluminum ModelNumber : 0689228515864 NumberOfItems : 1 PartNumber : Y0BG98050 ProductDescription : Front covers and hardware for road shifters. ProductSiteLaunchDate : 2018-11-17T16:26:38.783Z RoomType : Outdoor SpecificUsesForProduct : Bicycle Style : Modern SupplierDeclaredDgHzRegulation : not_applicable Theme : Minimalist UnitCount : 1 UnspscCode : 31161500