R8 FD-R252-F / FD-R253-F (8 SP) BRAZED-ON - Front derailleur. - Road bikes. - Model No.: FD-R252-F or FD-R253-F. - Chain ring: Double (FD-R252-F) / Triple (FD-R253-F). - Cassette Compatibility: 8 Speed, max. ≤ 34T (FD-R252-F) / 8 Speed (FD-R253-F). - Top Gear Teeth: 46-52T (FD-R252-F) / 50T-39T-30T (FD-R253-F). - Capacity: 16T (FD-R252-F) / 20T (FD-R253-F). - Route Type: Down Pull. - Chain stay Angle: 61-66 (FD-R252-F) /63-66 (FD-R253-F). - Mount Type: F: Brazed-on. - Chain Line: 43.5mm (FD-R252-F) / 45.0mm (FD-R253-F). - Outer Link: Aluminum. - Inner Link: Steel. - Chain Guide: Chrome Plated Steel. - Compatibility: Shimano 8 Speed Road Compatible.