SHIMANO ULTEGRA RD-R8000 Rear Derailleur

Updated with SHIMANO SHADOW RD design, the RD-R8000-GS offers a sleek look and optimized shifting performance for high-efficiency road riding.

Key Features

• SHIMANO SHADOW RD structure for low profile and stable shifting
• Compatible with LINKGLIDE and HG 11-speed chains
• Supports max sprocket size of 34T, total capacity of 39T
• Pulley and tension wheels with bearing design for durability and smoothness
• 4 fluorine-coated link bushings for reduced friction and increased longevity
• Hollow B axle for weight reduction
• Average weight: 210g

Technical Specifications

• Model No: RD-R8000-GS
• Series: ULTEGRA
• Speed: 11-speed
• Compatible Chains: LINKGLIDE, HG 11-speed
• Mount Type: Direct mount ✔ / Standard hanger ✔*
• Cable Tension Adjuster: ✔
• Max Front Capacity: 16T
• Total Capacity: 39T
• Max Sprocket: 34T (high) / 28T (low)
• Min Sprocket: 12T (high) / 11T (low)
• Pulley Bearings: Guide pulley ✔ / Tension pulley ✔
• Tooth Count: 11T
• Pulley Bolt Type: Flush bolt ✔
• B Axle: Hollow ✔
• Link Bushings: 4 fluorine-coated
• Color: Series standard
• Note: * Versions without link plate available