microSHIFT R9-B Double Front Derailleur - 9-Speed Double 46-52t Max Band Clamp Shimano Road Compatible CheckoutSpec= 400 lb Track/Fixie wheel set built with

Track/Fixie wheel set built with premium TK hubs with Japanese sealed bearings and lightweight drilled axles

3mm Primary Color Green Grip Length 130mm Grip Type Regular Color Green

3 Tubeless Folding Black Dual DD

low-speed compression

microSHIFT R9-B Double Front Derailleur - 9-Speed Double 46-52t Max Band Clamp Shimano Road Compatible CheckoutSpec= 400 lb Track/Fixie wheel set built withmicroSHIFT R9 front derailleurs are precision manufactured to deliver predictable and smooth shifting. Optimized for use with Shimano 9 speed compatible road drivetrains. Durable cold forged aluminum body provides strength and weight savings Precision forged steel shifting plate for resistance to chain rub Stiff and strong hardware for reliable mounting Double or Triple Double Drivetrain Speeds 9 Front Derailleur Clamp 31. 8 (1 1 4") Front Derailleur