SHIMANO Tiagra SL-4600 10-Speed Right Flat Bar Rapidfire Plus Shifter

The Shimano Tiagra SL-4600 offers Rapidfire Plus shifting with 10-speed road drivetrain compatibility.Optical gear display indicates gear position with just a glanceRAPIDFIRE PLUS technology is suited to quick shifting, giving riders the ability to downshift three gears in one stroke2WAY-RELEASE means shifts can be released by pull of the index finger or push of the thumbINSTANT RELEASE shifting releases cable as soon the lever is activated, resulting in the quickest possible gear changesSUPER SLR design makes use of a friction-reducing mechanism lever and cable that improves response and modulationOT-SP41UPC code : 689228325760Manufacturer # : ISL4600RASPECIFICATIONSModel : Shimano Tiagra SL-4600 Shift LeverRear Der/Shifter Compatibility : Shimano RoadDrivetrain Speeds : 10Color : SilverShifter Style : Trigger