CENTOS 11 SL-R860B-2 (2X10 SP) - Xpress+ Shift Levers. - Road bike. - Model No.: SL-R860B-2. - Handle Bar Type: Flat Bar. - Cassette Compatibility: 10 Speed. - Front Shifting: Double. - Operations: Push-Pull. - Bracket Material: Aluminum. - Main Shift Lever Material: Aluminum. - Trimming function for front shifting: Yes. - Bearing inside mechanism: Yes. - Optical Indicator: No. - Shift Cable Adjuster: Yes. - Clamp Band: 22.2mm. - Shift Cable: Stainless Slick. - Weight: 205g. - Compatibility: Shimano Tiagra 4700 compatible.