Shimano CUES RD-U4020 Rear Derailleur Pulleys (Pair)

Tension and guide pulley set for the Shimano CUES RD-U4020 rear derailleur, designed for those who want to replace the pulleys on their 9-speed derailleur and keep it in good working order.

• Replaces the tension and guide pulleys of the rear derailleur
• For 9-speed CUES derailleurs with a long SGS cage
• Compatible with RD-U4020 and RD-U3020 derailleurs
• Part number Y3JK98010, useful for ordering the correct replacement
• Check your rear derailleur model before purchasing

Technical specifications

• Brand: Shimano
• Code (SKU): Y3JK98010
• Compatibility: RD-U4020, RD-U3020
• Speeds: 9-speed
• Contents: Tension and guide pulley set
• Derailleur type: SGS

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.