Product families
Series available: RS.
Shared fitment standard
Front 15703 sprocket fitment standard
Technical reference for vehicles and public LBG SKU candidates sharing thisfront sprocket mounting pattern.
Geometry
15703
Position
front
Products
3
Applications
60+
Tooth range
Available teeth: 13, 14, 15.
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-15703-13-MK1 | RS | 13 | 520 | racing_steel |
| LBG-F-RS-15703-14-MK1 | RS | 14 | 520 | racing_steel |
| LBG-F-RS-15703-15-MK1 | RS | 15 | 520 | racing_steel |
Part-number references
These references create deeper search paths into the same fitment standard.
Vehicle applications using this standard
This list is for research and comparison. Verify exact model-year fitment before production or purchase.
Showing 60 of 60 applications
| Application | Make | Model | Year | Chain pitch | Open |
|---|---|---|---|---|---|
| Gas Gas 125 MC 2020-2023 | Gas Gas | 125 MC | 20-23 | 520 | View fitment |
| Gas Gas 125 MC 2024 | Gas Gas | 125 MC | 24 | 520 | View fitment |
| Gas Gas 250 MC 2022-2024 | Gas Gas | 250 MC | 22-24 | 520 | View fitment |
| Gas Gas 250 MC F 2021-2023 | Gas Gas | 250 MC F | 21-23 | 520 | View fitment |
| Gas Gas 250 MC F 2024 | Gas Gas | 250 MC F | 24 | 520 | View fitment |
| Gas Gas 350 MC F 2022-2024 | Gas Gas | 350 MC F | 22-24 | 520 | View fitment |
| Gas Gas 450 MC F 2021-2023 | Gas Gas | 450 MC F | 21-23 | 520 | View fitment |
| Gas Gas 450 MC F 2024 | Gas Gas | 450 MC F | 24 | 520 | View fitment |
| Husqvarna 125 TC 2014-2017 | Husqvarna | 125 TC | 14-17 | 520 | View fitment |
| Husqvarna 125 TC 2018-2019 | Husqvarna | 125 TC | 18-19 | 520 | View fitment |
| Husqvarna 125 TC 2020-2021 | Husqvarna | 125 TC | 20-21 | 520 | View fitment |
| Husqvarna 125 TC 2022-2023 | Husqvarna | 125 TC | 22-23 | 520 | View fitment |
| Husqvarna 125 TC 2024 | Husqvarna | 125 TC | 24 | 520 | View fitment |
| Husqvarna 125 TC Heritage 2023 | Husqvarna | 125 TC Heritage | 23 | 520 | View fitment |
| Husqvarna 125 TX 2017-2019 | Husqvarna | 125 TX | 17-19 | 520 | View fitment |
| Husqvarna 250 FC 2014-2015 | Husqvarna | 250 FC | 14-15 | 520 | View fitment |
| Husqvarna 250 FC 2016 | Husqvarna | 250 FC | 16 | 520 | View fitment |
| Husqvarna 250 FC 2017-2021 | Husqvarna | 250 FC | 17-21 | 520 | View fitment |
| Husqvarna 250 FC 2022 | Husqvarna | 250 FC | 22 | 520 | View fitment |
| Husqvarna 250 FC 2023 | Husqvarna | 250 FC | 23 | 520 | View fitment |
| Husqvarna 250 FC 2024 | Husqvarna | 250 FC | 24 | 520 | View fitment |
| Husqvarna 250 FC Heritage 2023 | Husqvarna | 250 FC Heritage | 23 | 520 | View fitment |
| Husqvarna 250 FC Heritage Europe 2023 | Husqvarna | 250 FC Heritage Europe | 23 | 520 | View fitment |
| Husqvarna 250 FC Rockstar Edition 2022 | Husqvarna | 250 FC Rockstar Edition | 22 | 520 | View fitment |
| Husqvarna 250 FC USA 2023 | Husqvarna | 250 FC USA | 23 | 520 | View fitment |
| Husqvarna 250 TC 2014-2015 | Husqvarna | 250 TC | 14-15 | 520 | View fitment |
| Husqvarna 250 TC 2016 | Husqvarna | 250 TC | 16 | 520 | View fitment |
| Husqvarna 250 TC 2017-2020 | Husqvarna | 250 TC | 17-20 | 520 | View fitment |
| Husqvarna 250 TC 2021 | Husqvarna | 250 TC | 21 | 520 | View fitment |
| Husqvarna 250 TC 2022 | Husqvarna | 250 TC | 22 | 520 | View fitment |
| Husqvarna 250 TC 2023 | Husqvarna | 250 TC | 23 | 520 | View fitment |
| Husqvarna 250 TC 2024 | Husqvarna | 250 TC | 24 | 520 | View fitment |
| Husqvarna 250 TC Heritage 2023 | Husqvarna | 250 TC Heritage | 23 | 520 | View fitment |
| Husqvarna 300 TX 2017-2019 | Husqvarna | 300 TX | 17-19 | 520 | View fitment |
| Husqvarna 300 TX 2023 | Husqvarna | 300 TX | 23 | 520 | View fitment |
| Husqvarna 300 TX Heritage USA 2023 | Husqvarna | 300 TX Heritage USA | 23 | 520 | View fitment |
| Husqvarna 300 TX i 2020-2021 | Husqvarna | 300 TX i | 20-21 | 520 | View fitment |
| Husqvarna 300 TX i USA 2022 | Husqvarna | 300 TX i USA | 22 | 520 | View fitment |
| Husqvarna 350 FC 2014-2015 | Husqvarna | 350 FC | 14-15 | 520 | View fitment |
| Husqvarna 350 FC 2016-2017 | Husqvarna | 350 FC | 16-17 | 520 | View fitment |
| Husqvarna 350 FC 2018-2019 | Husqvarna | 350 FC | 18-19 | 520 | View fitment |
| Husqvarna 350 FC 2020-2021 | Husqvarna | 350 FC | 20-21 | 520 | View fitment |
| Husqvarna 350 FC 2022 | Husqvarna | 350 FC | 22 | 520 | View fitment |
| Husqvarna 350 FC 2023 | Husqvarna | 350 FC | 23 | 520 | View fitment |
| Husqvarna 350 FC 2024 | Husqvarna | 350 FC | 24 | 520 | View fitment |
| Husqvarna 350 FC Heritage 2023 | Husqvarna | 350 FC Heritage | 23 | 520 | View fitment |
| Husqvarna 350 FX 2017-2019 | Husqvarna | 350 FX | 17-19 | 520 | View fitment |
| Husqvarna 350 FX 2020-2021 | Husqvarna | 350 FX | 20-21 | 520 | View fitment |
| Husqvarna 350 FX 2022 | Husqvarna | 350 FX | 22 | 520 | View fitment |
| Husqvarna 350 FX 2023 | Husqvarna | 350 FX | 23 | 520 | View fitment |
| Husqvarna 350 FX 2024 | Husqvarna | 350 FX | 24 | 520 | View fitment |
| Husqvarna 350 FX Heritage 2023 | Husqvarna | 350 FX Heritage | 23 | 520 | View fitment |
| Husqvarna 450 FC 2014-2015 | Husqvarna | 450 FC | 14-15 | 520 | View fitment |
| Husqvarna 450 FC 2016-2019 | Husqvarna | 450 FC | 16-19 | 520 | View fitment |
| Husqvarna 450 FC 2020-2021 | Husqvarna | 450 FC | 20-21 | 520 | View fitment |
| Husqvarna 450 FC 2022 | Husqvarna | 450 FC | 22 | 520 | View fitment |
| Husqvarna 450 FC 2023 | Husqvarna | 450 FC | 23 | 520 | View fitment |
| Husqvarna 450 FC 2024 | Husqvarna | 450 FC | 24 | 520 | View fitment |
| Husqvarna 450 FC Heritage 2023 | Husqvarna | 450 FC Heritage | 23 | 520 | View fitment |
| Husqvarna 450 FC Rockstar Edition 2020 | Husqvarna | 450 FC Rockstar Edition | 20 | 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.