Sun bicycle front derailleurRace FDM300 3x7/8 speed (mounting par necklace)

Sun Shift Derailleur Race FDM-300 for 3X7 or 3x8 speed bike

New front transmission gear change housing adaptable for city bike, hybrid bike, mountain bike (all-terrain bike), road bike, etc.

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: SunRace
• Modèle: FDM 300
• Materials: steel, stainless steel and aluminum
• Fastening type: clamp-on
• Frame Angle: 66-69°
• Fixing diameters: 34.9 mm, 28.6 mm (with supplied adapters) and 31.8 mm (with supplied adapters)
• Mass: 145 grams

• For 3-speed chainrings (max teeth 42-48T, 42 to 48 teeth)
• Compatible with 7 or 8 speed cassettes
• The inner transport plastic spacer is removed just before mounting the derailleur

Sunrace is a Taiwanese brand specializing in the production of parts for bicycles. To discover our range of Sun productsrace, click on this link.