Tiagra ST-4700 Left Lever headset small part Asymmetrical tooth profiling and up-shift/down-shift

Asymmetrical tooth profiling and up-shift/down-shift zones create smooth and quiet shifting under load

Laser perforated venting adds sophisticated points of ventilation that don’t detract from the durability or performance of the shorts

Paired with a Charger 3 RC2 damper tuned for downhill speed

Rear zipper closure makes getting the covers on and off a breeze

Tiagra ST-4700 Left Lever headset small part Asymmetrical tooth profiling and up-shift/down-shiftThe Shimano Tiagra ST 4700 dual control lever features Reach Adjust and and an ergonomic form that is compatible with 10 speed drivetrains. Shimano's OPTISLICK cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance SUPER SLR design makes use of a friction reducing mechanism lever and cable that improves response and modulation Reach adjust mechanism allows for