Specification Brand : SRAM BulletPoint : Shimano fc-5800 chaining 39t-md for 53-39t, Black BulletPoint1 : Lighter and stiffer than ever, our SRAM Red E1 DUB crankset is designed to help you reach new performance heights. BulletPoint2 : Enjoy the simplicity and weight savings of a single-ring drivetrain, paired with direct mount aero chainrings for enhanced aerodynamics. BulletPoint3 : Benefit from X-SYNC technology for maximum chain control, ensuring a smooth and efficient ride every time. BulletPoint4 : The ultra-light hollow carbon fiber crankarms are 29 grams lighter than the previous generation, giving you a competitive edge on the road. BulletPoint5 : With the durable and simple DUB bottom bracket, you can trust in the reliability of your setup mile after mile. Color : Natural Carbon Department : mens ExternallyAssignedProductIdentifier1 : 710845898723 ExternallyAssignedProductIdentifier2 : 0710845898723 ExternallyAssignedProductIdentifier3 : 00812719021098 FitType : Universal Fit GpsrSafetyAttestation : 1 Hazmat1 : auto-grounding Hazmat10 : ES_NoAir Hazmat11 : IN_NoAir Hazmat12 : MX_NoAir Hazmat13 : CN_NoAir Hazmat14 : BR_NoAir Hazmat15 : SG_NoAir Hazmat16 : AU_NoAir Hazmat17 : TR_NoAir Hazmat18 : AE_NoAir Hazmat19 : SA_NoAir Hazmat2 : 3 Hazmat20 : NL_NoAir Hazmat21 : EG_NoAir Hazmat22 : SE_NoAir Hazmat23 : PL_NoAir Hazmat24 : BE_NoAir Hazmat25 : ZA_NoAir Hazmat26 : IE_NoAir Hazmat3 : US_NoAir Hazmat4 : GB_NoAir Hazmat5 : DE_NoAir Hazmat6 : FR_NoAir Hazmat7 : JP_NoAir Hazmat8 : CA_NoAir Hazmat9 : IT_NoAir IncludedComponents : Bike Part ItemDisplayDimensions_Height : 0.5 inches ItemDisplayDimensions_Length : 9 inches ItemDisplayDimensions_Width : 5.75 inches ItemDisplayWeight : 93 grams ItemName : SRAM RED DUB Crankset - 172.5mm, 2x12-Speed, 45/33t, 8-Bolt Direct Mount ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemShape : Oval ItemTypeKeyword : bike-cranksets-and-accessories LoadCapacity : 10 Kilogramm Manufacturer : SRAM Material : Carbon Fiber ModelName : Y1RL98050 ModelNumber : Y1RL98050 NumberOfItems : 1 PackageLevel : unit PartNumber : 00.6118.683.016 Pattern : Solid ProductDescription : When SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new optimized layup drops 29g from the hollow carbon arms. The X-Range gearing technology minimizes cadence changes during front shifts, maximizing your ability to put power down. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you. One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset. 29g lighter than the previous generation. X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear. Designed to deliver crisp and accurate front shifts. Ultra-light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity (DUB bottom bracket sold separately). Can be upgraded to a power meter set up (Power Meter chainring sold separately). 45mm Chainline. Item Specifications: Rings: 46/33, Number of Chainrings: Double, Drivetrain Speeds: 12, Chainring BCD: Direct Mount SRAM, Chainline/Hub Compatibility: 130 Hubs, Chainline/Hub Compatibility: 135/142 Road Disc Hubs < 415 mm Chainstay, Color: Natural Carbon, Crank Length (mm): 172.5, Crank Intended Use: Road, BB Included: No, Pedal Spindle: 9/16", Spindle Interface Type: SRAM DUB, Defined Color: Carbon, ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2024-05-13T12:25:17.035Z ShipsGlobally : 1 Size : us:one size StreetDate : 2016-11-06T00:00:01Z Style : SRAM BB30 Short Spindle SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27112700