Product families
Series available: RA, RS.
Shared fitment standard
Rear 27601 sprocket fitment standard
Technical reference for vehicles and public LBG SKU candidates sharing thisrear sprocket mounting pattern.
Geometry
27601
Position
rear
Products
12
Applications
30+
Tooth range
Available teeth: 47, 48, 49, 50, 52, 53.
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-R-RS-27601-48-MK1 | RS | 48 | 520 | racing_steel |
| LBG-R-RA-27601-48-MK1 | RA | 48 | 520 | racing_aluminium_7075 |
| LBG-R-RS-27601-52-MK1 | RS | 52 | 520 | racing_steel |
| LBG-R-RA-27601-52-MK1 | RA | 52 | 520 | racing_aluminium_7075 |
| LBG-R-RS-27601-50-MK1 | RS | 50 | 520 | racing_steel |
| LBG-R-RA-27601-50-MK1 | RA | 50 | 520 | racing_aluminium_7075 |
| LBG-R-RS-27601-53-MK1 | RS | 53 | 520 | racing_steel |
| LBG-R-RA-27601-53-MK1 | RA | 53 | 520 | racing_aluminium_7075 |
| LBG-R-RS-27601-47-MK1 | RS | 47 | 520 | racing_steel |
| LBG-R-RA-27601-47-MK1 | RA | 47 | 520 | racing_aluminium_7075 |
| LBG-R-RS-27601-49-MK1 | RS | 49 | 520 | racing_steel |
| LBG-R-RA-27601-49-MK1 | RA | 49 | 520 | racing_aluminium_7075 |
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 30 of 30 applications
| Application | Make | Model | Year | Chain pitch | Open |
|---|---|---|---|---|---|
| Gas Gas 250 EC / MC 2001-2010 | Gas Gas | 250 EC / MC | 01-10 | 520 | View fitment |
| Gas Gas 300 EC / MC / E 2001-2012 | Gas Gas | 300 EC / MC / E | 01-12 | 520 | View fitment |
| Husqvarna 125 CR 1990-1994 | Husqvarna | 125 CR | 90-94 | 520 | View fitment |
| Husqvarna 125 CR 1995-1998 | Husqvarna | 125 CR | 95-98 | 520 | View fitment |
| Husqvarna 125 CR 1999-2009 | Husqvarna | 125 CR | 99-09 | 520 | View fitment |
| Husqvarna 125 CR 2010-2012 | Husqvarna | 125 CR | 10-12 | 520 | View fitment |
| Husqvarna 250 CR 1990-1991 | Husqvarna | 250 CR | 90-91 | 520 | View fitment |
| Husqvarna 250 CR 1992-1994 | Husqvarna | 250 CR | 92-94 | 520 | View fitment |
| Husqvarna 250 CR 1995-1997 | Husqvarna | 250 CR | 95-97 | 520 | View fitment |
| Husqvarna 250 CR 1999 | Husqvarna | 250 CR | 99 | 520 | View fitment |
| Husqvarna 250 CR 2000-2005 | Husqvarna | 250 CR | 00-05 | 520 | View fitment |
| Husqvarna 250 TC / R 2009-2013 | Husqvarna | 250 TC / R | 09-13 | 520 | View fitment |
| Husqvarna 250 TC 2002-2003 | Husqvarna | 250 TC | 02-03 | 520 | View fitment |
| Husqvarna 250 TC 2004-2005 | Husqvarna | 250 TC | 04-05 | 520 | View fitment |
| Husqvarna 250 TC 2006-2008 | Husqvarna | 250 TC | 06-08 | 520 | View fitment |
| Husqvarna 250 WR/CR 1990-1993 | Husqvarna | 250 WR/CR | 90-93 | 520 | View fitment |
| Husqvarna 360 CR 1992-1994 | Husqvarna | 360 CR | 92-94 | 520 | View fitment |
| Husqvarna 449 TC 2011-2012 | Husqvarna | 449 TC | 11-12 | 520 | View fitment |
| Husqvarna 450 TC 2002-2010 | Husqvarna | 450 TC | 02-10 | 520 | View fitment |
| Husqvarna 510 TC 1990-1991 | Husqvarna | 510 TC | 90-91 | 520 | View fitment |
| Husqvarna 510 TC 2005 | Husqvarna | 510 TC | 05 | 520 | View fitment |
| Husqvarna 510 TC 2006 | Husqvarna | 510 TC | 06 | 520 | View fitment |
| Husqvarna 510 TC 2007-2010 | Husqvarna | 510 TC | 07-10 | 520 | View fitment |
| Husqvarna 570 TC 2001-2003 | Husqvarna | 570 TC | 01-03 | 520 | View fitment |
| Husqvarna 610 TC 1991-1997 | Husqvarna | 610 TC | 91-97 | 520 | View fitment |
| Husqvarna 610 TC 1998 | Husqvarna | 610 TC | 98 | 520 | View fitment |
| Husqvarna 610 TC 1999-2000 | Husqvarna | 610 TC | 99-00 | 520 | View fitment |
| Suzuki RM250 N,T 1979-1980 | Suzuki | RM250 N,T | 79-80 | 520 | View fitment |
| Suzuki RM400 1978 | Suzuki | RM400 | 78 | 520 | View fitment |
| Suzuki RM400 N,T 1979-1980 | Suzuki | RM400 N,T | 79-80 | 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.