10-speed compatible Tiagra front derailleur delivers pro features to sport-level road riders

for extra safety and peace of mind

good all round traction on pavement and light gravel

Serfas' Speed Bag has such a sleek design you won't even notice it's there

Aluminum body

Sram PC-870 8-Speed Chain Silver pickuponly 10-speed compatible Tiagra front derailleurExtremely strong. Incredibly precise. SRAM's PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. The Step2 riveting process increases the Push Pin Power for increased strength and durability. An equally smooth operator on city bike paths and country trails PowerLink "no weak link" technology lets you insert, press, and lock to join links. No tools needed