LTWOO UT Bicycle Ceramic Bearing Carbon Fiber Jockey Pulley Wheel Set Rear Derailleurs Guide For 105 5800 6800 Ultegra DURA ACE

Note: Not supports 12-speed• Ceramic Bearing :The ceramic bearing ensures smooth and quiet operation, making your ride more enjoyable.• Carbon Fiber Pulley Wheel :The carbon fiber pulley wheel is lightweight and durable, providing a high-performance experience.• Compatible with Shimano 105/UT/Ultegra/DURA ACE :This rear derailleur is compatible with a wide range of Shimano components, making it a versatile choice for any cyclist.• Rear Derailleur :The rear derailleur is an essential component for any bicycle, ensuring proper shifting and chain management.*Warning:The 105 kit series is divided into the new R7000 and the old 5800 and below models. Their applicable guide wheels are different. If your model is 105-5800 and below, please purchase the 5800 guide wheel. If your model is 105-R7000, please purchase the 105 guide wheel. The order of confirming the model is: 105 series, (...) modelDescription:Brand: LTWOOModel: UT/105/6800/5800Upper pulley: LW-UT/105 (13T), 6800 (16T)Lower pulley: LW-UT/105 (18T), 6800 (17T)Difference：1.Bearing:LW-UT/LW-105 :Ceramic Bearing2.Surface GlossLW-UT/LW-105 :Gold Plated SurfaceUT/105: Normal SurfaceThe use of reinforced carbon fiber board provides higher stability.Model： LW-UTApply to:SHIMANO 8000 SHIMANO 8050SHIMANO 8070 SHIMANO 9170SHIMANO 9150 SHIMANO 9100SHIMANO 8020 SHIMANO 8170Model:LW-105Apply to：SHIMANO 7000 Installation Display