These boys keep you rolling!
* Equipped with low friction ceramic bearings for ultra-smooth glide and exceptional durability
* Narrow Wide tooth profiling ensures ultimate chain retention.
* Composite material provided by EMS swiss, with 40% glass-fibre mixture.
* Lubricated with special ceramic light oil for extra smoothness.
* Compatible with SRAM 12 speed.
| Specifications | |
| - | - |
| Compatibility | SRAM |
| Part materials | Grivory EMS |
| Bearing material | Ceramic |
| Gears Compatibility | 12 speed |
| Pulley size | 12 + 14T |
| Narrow wide | Yes |
| Colour | Black |