Not terribly exciting, but extremely useful lower jockey wheel or tension pulley for Shimano’s 8 speed Deore XT M739 series rear derailleur. A sealed, non-floating jockey wheel that probably works with numerous other 8 speed Shimano rear mechs!
- Part no: 53Y 9807
- Spare part for Shimano XT RD-M739
- Single lower jockey wheel only
- Made in Japan