Shimano Tiagra FD-4703-F 3x10-speed bicycle front derailleur (braze-on attachment)

Shimano FD4703F Shift Derailleur for 3x10 Speed ​​Bike

New transmission gearshift front housing adaptable for road bike, racing...
The front derailleur moves up and down to guide the chain over the crank chainrings (front sprockets). This mechanism can be fixed in two ways. The first way with a collar which tightens on the frame (under the seat tube) which is called "collar fixing" and the second way on the leg of the original frame which is brazed ©e (soldering solder) which is called "soldering attachment".

Technical characteristics and dimensions of the 3V chainring derailleur

• Brand: Shimano
• Model: Tiagra FD 4703 F (Down Swing)
• Materials: steel, stainless steel and aluminum
• Fastening type: brazed
• Frame Angle: 63-66°
• Fixing diameter: 5 mm
• For 3-speed chainrings (large 50-tooth chainring)
• Compatible with 10-speed cassettes
• Down Swing, the parallelogram "fork of the passage of the chain" is above the body of the derailleur or clamping collar (this is the classic system found on most of the derailleur scoffers)
• Mass: 103 grams
• The inner transport plastic spacer is removed just before mounting the derailleur

Shimano is a Japanese brand founded in 1921, specializing in the manufacture of bicycle parts and components. It is also a world leader in bicycle equipment (derailleurs, pedals, wheels, cassettes, etc.). Shimano is a world-renowned brand, it equips a large part of the professional peloton and sponsors many cycling teams.