| Product name: | KCNC Jockey Wheel System - Pulley Wheels with Ceramic Bearings for Shimano SRAM 10/11-speed | 
| Manufacturer: | KCNC | 
| Item code: | KCN416944 | 
| Activity: | Cycling | 
| Material: | Aluminium | 
| Usage bikesport: | Road Bike | 
| Groupset: | Shimano, SRAM | 
| Shifting system: | 10-speed, 11-speed | 
| Rear derailleur accessories: | Jockey Wheels, Cage Parts, Tuning Parts | 
| Model year: | 2022 | 
| Color: | Black | 
| Manufacturer item code: | KOT39-002-CE | 
| Manufacturer page: | http://www.kcnc.at/ |