This dual control level set is compatible with Shimano 9-Speed road groupsets and triple chainsets. Plus, the rear shifter features multi-shift, this means it can shift up to three gears across the rear cassette in one motion. Key Features: Outer cable route design Anodized forged Aluminium brake lever; Resin Steel Shift Lever Shift & Go Technology implemented: Shift-Up Max. 3 gears Features: Series: R9 Model No.: SB-R493 Handle Bar Type: Drop Bar Cassette Compatibility: 9 Speed Front Shifting: Triple Bracket Material: Engineering Composite Brake Lever Material: Anodized Forged Aluminium Shift Lever Material: Resin Steel Trimming Function for Front: Y Replaceable Hood Cover: Y-SB02 / Y-SB03 / Y-SB04 Clamp Band: 23.8 - 24.2mm Shift Cable: Stainless Slick Weight: 430g Compatibility: Shimano 9 Speed Road Shifters Compatible