Shimano

Tiagra FD4500 9spd Front Derailleur - Closeout

I am an avid amature rider. I ride 80 to 100 miles per week in blocks of 20 to 30 miles at a time. I avg 18 to 20 mph on rolling hill and flat courses. I primarily use the two larger chain rings and shift frequently to keep my pedal cadence consistent. This is my third derailleur over 10 years on the same bike. I am getting 7K to 10K on the unit before it wears the guide bar. The unit is excellent for my type riding.