From the Shimano® Tiagra series, this front derailleur mounts to braze-ons on road bike frames.
- Compatible 10-speed drivetrains.
- Top gear teeth are 50T.
- Maximum capacity is 20T.
- Chain line is 45mm.
- Band mount for tubes 28.6mm and 31.8mm.
|Ideal for||Road cycling|
Braze-on mounting uses fittings permanently mounted to the frame. Collar mounted derailleurs secure around the seat tube with a clamp. Direct mount are fastened to the chainstay.
A double is ideal for cranksets with two chainrings. A triple is designed for cranksets with two or three chainrings.
The maximum number of teeth difference between the smallest and largest chainrings (front derailleur) or cogs (rear derailleur).