![RollerBoys Jockey Wheels 11+13T [BDP-08]](http://ruk-bikes.com/cdn/shop/files/BDP-08-2913610801-01.jpg?v=1721986475&width=1613)
![RollerBoys Jockey Wheels 11+13T [BDP-08]](http://ruk-bikes.com/cdn/shop/files/BDP-08-2913610801-01_1024x.jpg?v=1721986475)
Description
- Composite material provided by EMS Swiss, with 40% glass-fibre mixture.
- Sealed bearings with aluminium cap.
- Compatible with 11 speed Shimano GRX (810/815).
| Specifications | |
|---|---|
| Compatible with brands | Shimano |
| Part materials | Grivory EMS |
| Bearings material | CrMo |
| Gears | 11 speed |
| Pulley size | 11+13T |
| Narrow wide | No |
| Weight | 27g |
| Colour | Black |