Shimano Code: Y-6TH 98050 (Right Hand - Rear Control) Shimano Code: Y-6TH 98060 (Left Hand - Front Control) Supplied individually with 2 fixing screws To find out if this is compatible with your STI unit, roll back the rubber hood on the right hand side (rear gear control lever) and on the outside of the plastic lever housing, approximately in line with the handlebar clamping band there is a molding with the model code.
