Specification AgeRangeDescription : Adult Brand : DRIFT MANIAC BulletPoint : Crankset Parts BulletPoint1 : 【MATERIAL】This crankset is made of forged aluminum alloy 6061-T6 and 3mm alloy chainring, which is of high strength and durable, weight is approx 870g/1.92lb. BulletPoint2 : 【SIZE】 BCD: 130mm, Crank Arm length: 170mm, Chainring(3/32" 42T),compatible with 9/16" pedals, chain size 1/2"*1/8", chain line 45mm, B.B.Axle recommended 118mm. External width between chain guard is 16mm (0.6in), total diameter of chain guard is 186mm (7.3in). BulletPoint3 : 【COMPATIBILITY】Our bike crankset is easy installation, a good replacement for bike repair, compatible with city folding bike. Please check frame chain stay clearance before purchase. BulletPoint4 : 【NEW DESIGN】Our crankset has high strength, can be used for a long time. Light weight design, adding no heaviness to you bike, make riding more comfortable and relaxing. Double alloy chainring cover, avoid chain rubbing riders pants, prefect for daily commuting. BulletPoint5 : 【PACKAGE INCLUDE】Complete set including left crankarm, right crankarm and chainring(42T, replaceable) and double Chainguard (alloy). Please measure the size to confirm it fit your bike before you order. Color : CITYFOLDINGLANXI42AA CustomerPackageType : Standard Packaging Department : unisex-adult ExternallyAssignedProductIdentifier1 : 619185318581 ExternallyAssignedProductIdentifier2 : 0619185318581 ExternallyAssignedProductIdentifier3 : 0756910444488 ExternallyAssignedProductIdentifier4 : 0761560663332 FitType : Universal GpsrSafetyAttestation : 1 ImportDesignation : Imported ItemDisplayWeight : 1 pounds ItemName : DRIFT MANIAC Bike Crankset 42T 130BCD 170mm Crank Arm Set Square Taper for City Folding Bicycle ItemPackageDimensions_Height : 33.2994 centimeters ItemPackageDimensions_Length : 6.5024 centimeters ItemPackageDimensions_Width : 24.511 centimeters ItemPackageQuantity : 1 ItemShape : circular ItemTypeKeyword : bike-cranksets-and-accessories Manufacturer : DRIFT MANIAC ModelNumber : US2-CFLANXI42AA NumberOfBoxes : 1 NumberOfItems : 4 PackageLevel : unit PartNumber : US2-CFLANXI42AA Pattern : Solid ProductDescription : BCD: 130mm, Crank Arm length: 170mm, Chainring(3/32" 42T),compatible with 9/16" pedals, chain size 1/2"*1/8", chain line 45mm, B.B.Axle recommended 118mm. External width between chain guard is 16mm (0.6in), total diameter of chain guard is 186mm (7.3in). ProductSiteLaunchDate : 2021-09-08T03:12:43.171Z Reusability : Reusable Size : 1 Count (Pack of 4) SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex Theme : Sport UnitCount : 4 UnspscCode : 49120000