ST-EF51 Set 3x7 Speed Shifter Brake Lever Combo 21 Speed Shifter Set and Brake Levers for Mountain Bike
| Country | USA |
| Binding | Wireless Phone Accessory |
| Brand | CASESOPHY |
| Color | Blue Bottle |
| EAN | 0603161935091 |
| Label | YISONG_TECH |
| Manufacturer | YISONG_TECH |
| MPN | PHONE513 |
| PartNumber | PHONE513 |
| Publisher | YISONG_TECH |
| Studio | YISONG_TECH |
| ReleaseDate | 0000-00-00 |