Shimano Tiagra 4603 10s Braze-on Front Derailleur (Triple) 5028-336
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Shimano Tiagra 4603 10s Braze-on Front Derailleur (Triple)


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See available Front derailleurs


Show Description

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.

Tech specs

Show Tech specs
Ideal for Road cycling
Type Front

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.

Crankset compatability

A double is ideal for cranksets with two chainrings. A triple is designed for cranksets with two or three chainrings.

Compatibility 10-speed
Made in Japan