Front sprocket candidate
Langbiang Gravity RS Racing Steel Front Sprocket 13T
LBG-F-RS-14923-13-MK1 / 13T / 428 chain
Finder
Sprocket fitment authority
Kawasaki KX80 J1-J2 >>> 428 Chain Conversion 1986-1987 sprocket fitment
Public LBG sprocket candidates for 428 chain, front 13T and rear 54T guidance. Final compatibility is verified before production or purchase.
Verified application data
- Make
- Kawasaki
- CC
- 80
- Model
- KX80 J1-J2 >>> 428 Chain Conversion
- Year
- 86-87
- Front teeth
- 13
- Rear teeth
- 54
- Chain pitch
- 428
- Chain length
- 126
- Model type
- Core
Rear RS Racing Steel
Langbiang Gravity RS Racing Steel Rear Sprocket 54T
LBG-R-RS-27929-54-MK1 / 54T / endurance, mud, torque, and long service life.
Langbiang Gravity RA Racing Aluminium 7075-T6 Rear Sprocket 54T
LBG-R-RA-27929-54-MK1 / 54T / 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-14923-13-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-27929-54-MK1 | Langbiang Gravity RS Racing Steel Rear Sprocket 54T | rear | RS | Racing Steel | 54 | racing_steel | MK1 | auto_candidate |
| Request this sprocket | LBG-R-RA-27929-54-MK1 | Langbiang Gravity RA Racing Aluminium 7075-T6 Rear Sprocket 54T | rear | Racing Aluminium 7075-T6 | 54 | racing_aluminium_7075 | MK1 | auto_candidate |
Year: 1986-1987 / model type: Core / chain length: 126