Road Bike Double Front Derailleur
for mini-frame or
short chainstay frame
short chainstay frame
Model :
FD-R52S (9/8 Speed)
| Model No. |
FD-R52S-F |
FD-R52S-B |
| Chain Ring | Double | |
| Cassette Compatibility | 10 / 9 Speed | |
| Top Gear Teeth | 36-50T | |
| Capacity | 14T | |
| Route Type | Down Pull | |
| Chainstay Angle | 61-66 | |
| Mount Type | Brazed-on | Band |
| Chain Line | 43.5mm | |
| Band Diameter | - | Φ31.8 / Φ28.6(1) |
| Front Clamp Band | Aluminum cold forged / anodized | |
| Rear Clamp Band | Aluminum cold forged / anodized | |
| Outer Link | Aluminum cold forged / anodized | |
| Inner Link | Aluminum cold forged | |
| Chain Guide | Small size / Steel C.P. | |
| Weight | 87g | 97g |
| Remarks | (1) -Clamp spacer (SM-R28) allow the derailleur to be Φ28.6mm frame tube. Without ring spacer the derailleur mounts to Φ31.8mm frame tube. | |
