• Bicycle front derailleyr

Bicycle front derailleyr

Shimano Sora 3303 compatible
Model : FD-R539 (52/42/30T) 9Speed


Model No. FD-R539-F
FD-R539-B
Chain Ring Triple
Cassette Compatibility 9 Speed
Top Gear Teeth 52T-42T-30T
Capacity 22T
Route Type Down Pull
Chainstay Angle 63-66
Mount Type Brazed-on Band
Chain Line 45.0 mm
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 Steel C.P.
Weight 101g 111g
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.

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