BDU4XX, BDU37YY, BDU31YY, BDU38YY:For mounting the spider with chainring fittedAdditionally required: O-ring 1270016119BDU2XXFor mounting the chainringAdditionally required: O-ring 1270014024
Best Price: £7.03 from Tredz Limited
| Stockist | Catalogue Product Name | Price | |
|---|---|---|---|
| Bosch Lock Ring | £7.03 | Visit Store |