Shimano Tiagra SL-4600 2-Speed Left Flat Bar Shifter ModelNumber=J2677 Orbit chain management keeps the

Orbit chain management keeps the drivetrain quiet and secure

}RockShox Monarch with Autosag Valve Assembly Specialized A1

5mm Length Black

Chain Connection Type Reusable Master Link Color Gray Defined Color Gray Drivetrain Speeds 10 Half Link Chain No Links (links) 116 Weight 317 Width 5

Shimano Tiagra SL-4600 2-Speed Left Flat Bar Shifter ModelNumber=J2677 Orbit chain management keeps theShimano Tiagra SL 4600 2 Speed Left Flat Bar Shifter. The Shimano SL 4600 flat bar shifter features Shimanos Super SLR technology Instant and 2 Way Release functionality and an optical gear display for clear visibility. The Super SLR design makes use of a friction reducing mechanism in the lever and cable that improves response and modulation Rapidfire Plus technology allows for quick shifting giving riders the ability to downshift three gears in one