Skip to content
Roll over image to zoom in
Click on image to zoom
- 12 x 12T Ceramic derailleur pulleys.
- High-performance composite material from EMS Swiss with 40% glass-fibre blend.
- Sealed bearing with aluminium cover for optimal durability.
- Specially lubricated with ceramic oil for lower resistance.
- Compatible with 12 speed SRAM road groupsets.
| |
| Compatible with brands | SRAM |
| Compatible with | SRAM 12 speed |
| Part materials | Grivory EMS |
| Bearings material | Ceramic |
| Gears | 12 speed |
| Pulley Size | 12T |
| Narrow Wide | Tension pulley only |
Roll over image to zoom in
Click on image to zoom
![RollerBoys Ceramic 12T SRAM Jockey Wheels [BDP-20]](http://ruk-bikes.com/cdn/shop/files/BDP-20-2913612001-01.jpg?v=1721986492&width=1613)
![RollerBoys Ceramic 12T SRAM Jockey Wheels [BDP-20]](http://ruk-bikes.com/cdn/shop/files/BDP-20-2913612001-01_1024x.jpg?v=1721986492)