Shimano 105 FD-R7100-BL Front Derailleur - 12-Speed Double 34.9mm Band Clamp Down-Swing Down-Pull 52t Max Model=Verse 2-Bike Hitch Rack 60mm thickness is optimized for

60mm thickness is optimized for durability

}Shimano 105 FC-R7000 36t 4x110 bcd Asymmetric Chainring Black

Recommended for children 4 to 10 years old and up to 85lbs

multiple Ant+ head units

9" Keyed Black Includes bracket

Shimano 105 FD-R7100-BL Front Derailleur - 12-Speed Double 34.9mm Band Clamp Down-Swing Down-Pull 52t Max Model=Verse 2-Bike Hitch Rack 60mm thickness is optimized forShimano 105 FD R7100 BL Front Derailleur 12 Speed Double 34. 9mm Band Clamp Down Swing Down Pull 52t Max. The Shimano 105 FD R7100 series of 12 speed front derailleurs feature light front shifting smooth and natural shift action and Shimano toggle link construction with an optimized cage design that is seamlessly compatible with disc brake road bikes. Light front shifting operation with smooth and natural shift action Toggle Link construction is light