Shimano SL-M315 Mechanical Left Shifter 3-Speed closeout Side entry for easy bottle

Side entry for easy bottle access

Tacx and more

The Rubino Pro has long been a favorite for both training and racing

Includes rotor mounting bolts

Shimano SL-M315 Mechanical Left Shifter 3-Speed closeout Side entry for easy bottleThe Shimano SL M315 Shifter offers light shifting operation, wide compatibility options, and is suitable for internal cable routing. Slim main lever body Numbered gear display is positioned below the handlebar and indicates gear position at a glance Shimano's OPTISLICK cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance RAPIDFIRE PLUS technology is suited to