Genuine pair of Simplex LJ branded 1970s jockey / pulley wheels with spacers. Plastic bodies with steel bushings, dust caps and washers to allow their use with a ⅛” chain.
- Model: #2648
- Pair of jockey wheels
- 10 teeth
- To suit 5/6 speed derailleurs
- 10.6 mm wide at bolt hole / 11.1 mm with provided spacers
- For 3/32″ chains / ⅛” chain with spacers