Shimano tension and guide pulley set for 105 RD-5800-GS 11-speed derailleur. With 11 teeth. This set consists of guide- and tension pulley. Sealed precision bearings on both wheels ensure low friction and smooth running.
Features - Compatible with Shimano 105 RD-5700 Rear Derailleur - Sealed bearings on both wheels ensure low friction and smooth running - Genuine Shimano replacement part
