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Offering pro-level features, the 9-speed compatible Tiagra rear derailleur gives high performance at a low price

Features:
• Improved surface treatment
• 9-speed
• Lighter weight
• Wide link design
• Total capacity: SS 31T, GS 37T

Specifications:
• Series TIAGRA
• Model No. RD-4500
• Pulley Cage: SS/GS
• Speeds: 9
• Max Front Difference 16T (SS)/22T(GS)
• Total Capacity 31T (SS)/37T(GS)
• Max Rear Sprocket: 27T
• Min. Rear Sprocket: 11T
• Direct Attachment: Yes
• Fluoric Coated Link Bushings: 2
• 11T Pulley: Yes
• Bracket Body Material/Finish: Aluminium/Clear Coated
• Plate Body Material/Finish: Aluminium/Clear Coated
• Outer Link Material/Finish: Aluminium/Clear Coated
• Inner Link Material/Finish: Steel/Plated
• Outer Plate Material/Finish: Steel/Painted
• Inner Plate Material/Finish: Steel/Plated

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