Product families
Series available: RS.
Shared fitment standard
Front 18553 sprocket fitment standard
Technical reference for vehicles and public LBG SKU candidates sharing thisfront sprocket mounting pattern.
Geometry
18553
Position
front
Products
3
Applications
18+
Tooth range
Available teeth: 11, 12, 13.
Chain pitch
520.
Fitment notice
This is a technical reference, not a final fitment guarantee.
LBG SKU candidates for this standard
Product options are public Langbiang Gravity SKUs for fitment planning.
| LBG SKU | Series | Teeth | Chain | Material |
|---|---|---|---|---|
| LBG-F-RS-18553-12-MK1 | RS | 12 | 520 | racing_steel |
| LBG-F-RS-18553-13-MK1 | RS | 13 | 520 | racing_steel |
| LBG-F-RS-18553-11-MK1 | RS | 11 | 520 | racing_steel |
Part-number references
These references create deeper search paths into the same fitment standard.
Part-number references pending
No part-number references are mapped to this standard yet.
Vehicle applications using this standard
This list is for research and comparison. Verify exact model-year fitment before production or purchase.
Showing 18 of 18 applications
| Application | Make | Model | Year | Chain pitch | Open |
|---|---|---|---|---|---|
| Suzuki RM-Z250 K7 2007 | Suzuki | RM-Z250 K7 | 07 | 520 | View fitment |
| Suzuki RM-Z250 K7,K8,K9 2007-2009 | Suzuki | RM-Z250 K7,K8,K9 | 07-09 | 520 | View fitment |
| Suzuki RM-Z250 L0,L1,L2 2010-2012 | Suzuki | RM-Z250 L0,L1,L2 | 10-12 | 520 | View fitment |
| Suzuki RM100 N,T,X,Z <<< 520 Chain Conversion 1979-1982 | Suzuki | RM100 N,T,X,Z <<< 520 Chain Conversion | 79-82 | 520 | View fitment |
| Suzuki RM125 D 1983 | Suzuki | RM125 D | 83 | 520 | View fitment |
| Suzuki RM125 E 1984 | Suzuki | RM125 E | 84 | 520 | View fitment |
| Suzuki RM125 F 1985 | Suzuki | RM125 F | 85 | 520 | View fitment |
| Suzuki RM125 G 1986 | Suzuki | RM125 G | 86 | 520 | View fitment |
| Suzuki RM125 H 1987 | Suzuki | RM125 H | 87 | 520 | View fitment |
| Suzuki RM125 H 1987 | Suzuki | RM125 H | 87 | 520 | View fitment |
| Suzuki RM125 J,K,L,M 1988-1991 | Suzuki | RM125 J,K,L,M | 88-91 | 520 | View fitment |
| Suzuki RM125 K5 USA 2005 | Suzuki | RM125 K5 USA | 05 | 520 | View fitment |
| Suzuki RM125 K6,K7,K8,K9,L0,L1 2006-2011 | Suzuki | RM125 K6,K7,K8,K9,L0,L1 | 06-11 | 520 | View fitment |
| Suzuki RM125 L2 2012 | Suzuki | RM125 L2 | 12 | 520 | View fitment |
| Suzuki RM125 N,P,R,S,T 1992-1996 | Suzuki | RM125 N,P,R,S,T | 92-96 | 520 | View fitment |
| Suzuki RM125 T,X,Z 1980-1982 | Suzuki | RM125 T,X,Z | 80-82 | 520 | View fitment |
| Suzuki RM125 V,W,X 1997-1999 | Suzuki | RM125 V,W,X | 97-99 | 520 | View fitment |
| Suzuki RM125 Y,K1,K2,K3,K4,K5 2000-2005 | Suzuki | RM125 Y,K1,K2,K3,K4,K5 | 00-05 | 520 | View fitment |
Research workflow
Start with a part number, then follow the shared fitment standard to understand related applications.
Compare series, tooth counts, and chain pitch before narrowing down a public LBG SKU candidate.
Use the bike fitment page for model-year context before requesting final verification.