Product Review

Designed for 2x10-speed drivetrains, the Shimano Tiagra ST-4600 Dual Control Levers feature compact lever bracket hoods made from soft rubber and anatomically shaped to allow easy braking and shifting regardless of hand position. New Super SLR lever design offers faster braking response and keeps operation friction to a minimum. Integrated Optical Gear Display shows how many gears can be selected either on the low side or top side for easier shifting control. Ergonomic brackets are reach adjustable through shims and light action release levers provide quick, smooth and easy shifting and braking. New Super SLR design makes use of a friction-reducing mechanism in the lever to improve response and modulation Outer routing of shift cable for efficiency shifting Provides light action and accurate brake control Integrated Optical Gear Display shows which gear position is selected for easier shifting control while riding Integrated cable adjuster allows tension adjustment while riding Ergonomic and slim bracket shape is reach adjustable through shims to accommodate smaller hands 2 sizes of combination shims allow narrower lever reach by 7.5mm or 14mm Compatible with 2x10-speed drivetrains Sold as a pair