Specification AgeGenderCategory : male, unisex AgeRangeDescription : Adult BikeType : Electric Bike BrakeStyle : Disc Brand : MUQZI BulletPoint1 : New Upgraded Design- Increase the structure of chain guard plate and guide wheel, making the structure more stable and effectively preventing the chain from falling. In addition, added 2 fixing screws and thickened main body to enhance stability and effectively prevent loosening. BulletPoint2 : High Quality- Made of aluminum alloy and engineering plastic material, with upgraded CNC process, our bike single speed chain tensioner is lightweight, rustproof and long-lasting. BulletPoint3 : Compatible with 7-11 speed chains.- This chain adjuster can change multi-speed bikes into single speed bike. Suitable for 7-11 speed chains, Come with 1 PCS bicycle single speed tensioner, 2 PCS different wrench for installation. Suitable for MTB, road racing, fixie bikes, single speed bikes, ect. BulletPoint4 : Single Speed Chain Tensioner- We know how frustrating it is that bicycle chains are always easy to fall off, so we’ve designed the premium aluminium chain tension to provide a simple, effective and adjustable way to tension a single speed system, and prevent the chain from falling off. BulletPoint5 : Universal Fit & Adjustable- Universally for single speed mountain bikes road bicycles cycling. Our bike chain tensioner is more compatible, easy to install and convenient to use. Color : Black Department : mens ExteriorFinish : Painted ExternallyAssignedProductIdentifier1 : 0741541649340 ExternallyAssignedProductIdentifier2 : 741541649340 ExternallyAssignedProductIdentifier3 : 00038675190559 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : Insight BMX 3/8" Chain Tensioner Black 711484320576 IsAssemblyRequired : 1 ItemName : MUQZI Bicycle Chain Tensioner Lightweight Single Speed Chain Tension Adjuster for Fixie MTB Road Bike Cycling, Black ItemPackageDimensions_Height : 13.1 centimeters ItemPackageDimensions_Length : 5.7 centimeters ItemPackageDimensions_Width : 9.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-chain-tension-idlers LoadCapacity : 1E+2 lbf (working load capacity) Manufacturer : MUQZI Material : Aluminum ModelName : Insight 91-6165K ModelNumber : INCT038BKBK NumberOfBoxes : 1 NumberOfItems : 1 NumberOfSpeeds : 9 PartNumber : MQ-JLQ-3 Pattern : Solid PowerSourceType : Electric motor ProductDescription : Bike Single Speed Chain Tensioner ProductSiteLaunchDate : 2023-11-04T03:13:15.835Z Style : Does Not Apply SupplierDeclaredDgHzRegulation : not_applicable SuspensionType : Dual TargetGender : unisex UnitCount : 1 UnspscCode : 26111500 WarrantyDescription : Limited Manufacturer