Front sprocket candidate
Langbiang Gravity RS Racing Steel Front Sprocket 13T
LBG-F-RS-13905-13-MK1 / 13T / 520 chain
Finder
Sprocket fitment authority
Yamaha YZ250 F-Z,A,B,D 17D6/7/8 2010-2013 sprocket fitment
Public LBG sprocket candidates for 520 chain, front 13T and rear 51T guidance. Final compatibility is verified before production or purchase.
Verified application data
- Make
- Yamaha
- CC
- 250
- Model
- YZ250 F-Z,A,B,D 17D6/7/8
- Year
- 10-13
- Front teeth
- 13
- Rear teeth
- 51
- Chain pitch
- 520
- Chain length
- 114
- Model type
- Core
Rear RS Racing Steel
Langbiang Gravity RS Racing Steel Rear Sprocket 51T
LBG-R-RS-21481-51-MK1 / 51T / endurance, mud, torque, and long service life.
Langbiang Gravity RA Racing Aluminium 7075-T6 Rear Sprocket 51T
LBG-R-RA-21481-51-MK1 / 51T / 7075-T6 race-day response and reduced rotating mass.
Langbiang Gravity candidate products
Public LBG SKU candidates support rider service, dealer quoting, cross-reference review, and export-ready Vietnam supply planning.
| Request | LBG SKU | Public name | Position | Series | Series name | Teeth | Material class | Mark | Status |
|---|---|---|---|---|---|---|---|---|---|
| Request this sprocket | LBG-F-RS-13905-13-MK1 | Langbiang Gravity RS Racing Steel Front Sprocket 13T | front | RS | Racing Steel | 13 | racing_steel | MK1 | auto_candidate |
| Request this sprocket | LBG-F-RS-13905-13-MK1 | Langbiang Gravity RS Racing Steel Front Sprocket 13T | front | RS | Racing Steel | 13 | racing_steel | MK1 | auto_candidate |
| Request this sprocket | LBG-R-RS-21481-51-MK1 | Langbiang Gravity RS Racing Steel Rear Sprocket 51T | rear | RS | Racing Steel | 51 | racing_steel | MK1 | auto_candidate |
| Request this sprocket | LBG-R-RA-21481-51-MK1 | Langbiang Gravity RA Racing Aluminium 7075-T6 Rear Sprocket 51T | rear | Racing Aluminium 7075-T6 | 51 | racing_aluminium_7075 | MK1 | auto_candidate |
Year: 2010-2013 / model type: Core / chain length: 114