Specification Brand : Relwears BulletPoint1 : 【Model】Front derailleur FD-TY300 Down swing 34.9mm, 3x6/7-speed. Made of high strength aluminum alloy material, strong and sturdy, Smooth variable speed performance. BulletPoint2 : 【Double SIS positioning】47.5-50mm chain center line compatible with wide chain design, improve variable speed response, extend service life. BulletPoint3 : 【Features】Clamp Band Mount, 3x6/7-speed. Made of high strength aluminum alloy material, strong and durable, lightweight design.Implementing a weight reduction design to make your riding more comfortable. BulletPoint4 : 【Principle of speed change】The speed change line pulls the guide chain piece to toggle the chain, so that the chain runs on different tooth pieces of the tooth disk, realizing the tooth ratio of different speeds, making the riding more effortless and faster. BulletPoint5 : 【Wide Applicability】 Suitable for BMX bikes, MTB bikes, road bikes, etc. Color : silvery ImportDesignation : made in china IncludedComponents : FD-TY300 Down Swing 34.9mm ItemName : Relwears Bicycle Front Derailleur 34.9mm FD-TY300 3x6/7 Speed Down Swing for Mountain Road Bikes ItemPackageDimensions_Height : 3.15 inches ItemPackageDimensions_Length : 5.12 inches ItemPackageDimensions_Width : 3.54 inches ItemTypeKeyword : front-bike-derailleurs ItemTypeName : Down swing Manufacturer : Relwears Material : Aluminum ModelName : FD-TY300 Down Swing 34.9mm MountingType : Clamp-On Mount NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : FD-TY300 Down Swing 34.9mm ProductDescription : Front derailleur FD-TY300 Down swing 34.9mm, 3x6/7-speed ProductSiteLaunchDate : 2024-01-03T07:59:36.897Z Size : 34.9mm/Down swing UnitCount : 1 WarrantyDescription : 1 year