13 x 13T CrMo derailleur pulleys.. Composite material provided by EMS Swiss, with 40% glass-fibre mixture.. Sealed bearings with aluminium cover for optimal durability.. Compatible with 12 speed Shimano MTB groupsets..
Best Price: £16.99 from Merlin Cycles
| Stockist | Catalogue Product Name | Price | |
|---|---|---|---|
| BBB BDP-09 RollerBoys Jockey Wheels 13T - Black / 12 Speed | £16.99 | Visit Store |