R8 RD-R32 / RD-R32S (8/9 SP) - Rear derailleur. - Road bikes. - Model No.: RD-R32 / RD-R32S. - Cassette Compatibility: 8 / 9 Speed. - Cage Type: Long Cage (RD-R32) / Short Cage (RD-R32S). - Front Chain ring: Triple (RD-R32) / Double (RD-R32S). - Max. Sprocket: 28T. - Min. Sprocket: 11T. - Total Capacity: 39T (RD-R32) / 33T (RD-R32S). - Guide Pulley: Engineering Composite with Steel Bushing. - Tension Pulley: Engineering Composite with Steel Bushing. - Bracket Body: Composite / Black. - Bracket Pivot Seal: No. - Plate Body: Composite / Black. - Plate Pivot Seal: No. - Outer Link: Black Painted Steel. - Inner Link: Black Painted Steel. - Link Pin Bushing: No. - Outer Plate: Black Painted Steel. - Inner Plate: Black Painted Steel. - Weight: 290g (RD-R32) / 266g (RD-R32S). - Compatibility: Shimano 8/9 Speed Road Rear Derailleur Compatible.