RACEWORK Road Bicycel 18T Carbon Fiber Pulley Ceramic For Shimano R8000/9100/9150/8050

Features:

• Lightweight: the carbon fiber rear derailleur pulleys are ultra-light, weighing only
• 83g / 0.18lb
• Reduces friction: Saves 60% frictional resistance than 11T
• Smooth: The ceramic bearing is smooth, which can save more than 2.4 watts
• Durable: full carbon fiber frame + ceramic bearing + guide wheel
• 7075 aluminum (CNC)

Product parameter:

• Brand: RACEWORK
• Color: Golden
• Gears: 13-18T
• Weight: About 83g
• Material: Full Carbon Fiber Frame, 7075 Aluminum Alloy
• Bearing: Ceramics
• For: Shimano R8000 / R8050 / R8070 / R9170 / R9150 / R9100

Package Included:

• 1x Carbon Fiber Pulley