1 / 2
§ 01 / Part
12101827 REAR SPROCKET / 48 TEETH / 520 PITCH / BLUE|NATURAL / ALUMINUM|STEEL
Fits 235 bikes
£61.55
Save 15%
£52.32
incl. VAT
In stock — ships in 3 working days
Usually dispatched within 3 working days.
Part #: 12101827
Authorised stockist
Moose Offroad
14-day returns
Easy & hassle-free
Secure checkout
256-bit encryption
§ 02 / About this part
What it is
The Moose Offroad REAR SPROCKET / 48 TEETH / 520 PITCH / BLUE|NATURAL / ALUMINUM|STEEL, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This component mounts directly to your rear hub to transfer power from the chain to the wheel. The hybrid construction uses an inner aluminium carrier to reduce unsprung weight and a steel outer ring for maximum service life on your bike. Replace this part when you notice hooked teeth or excessive side-play in the chain. It is a direct fit for your hub bolt pattern. Always fit a new chain and countershaft sprocket simultaneously to prevent premature wear. Use thread lock on your mounting bolts and torque to OEM specifications to ensure the assembly remains secure.
§ 03 / Specs
The numbers
- Brand
- Moose Offroad
- Part number
- 12101827
- Weight
- 0.77 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 235 models · 252 year-bands
Gas Gas 14 models
Husaberg 24 models
- FC 450 2004–2005
- FC 501 2000
- FC 550 2003–2006
- FC 600 2000
- FE 250 2013–2014
- FE 350 2013–2015
- FE 390 2010–2012
- FE 400 2000
- FE 400 E 2000–2003
- FE 450 2009–2014
- FE 450 E 2004–2008
- FE 501 2000
- FE 501 2013–2015
- FE 501 E 2000–2001
- FE 550 E 2004–2008
- FE 570 2009–2012
- FE 570 S 2011
- FE 600 2000
- FE 600 E 2000
- FE 650 E 2003–2008
- FX 450 2010–2012
- TE 125 2012–2014
- TE 250 2011–2014
- TE 300 2011–2014
Husqvarna 30 models
- FC 250 2014–2022
- FC 350 2014–2022
- FC 450 2014–2022
- FE 250 2014–2018
- FE 250 2020–2023
- FE 350 2014–2018
- FE 350 2020–2023
- FE 350 S 2015–2016
- FE 350 S 2020–2022
- FE 450 2014–2018
- FE 450 2020–2023
- FE 501 2014–2018
- FE 501 S 2015–2017
- FS 450 2016–2018
- FX 350 2017–2022
- FX 450 2017–2022
- TC 125 2014–2022
- TC 250 2014–2022
- TE 125 2014–2016
- TE 150 2017
- TE 150 I 2020–2023
- TE 250 2014–2018
- TE 250 I 2018
- TE 250 I 2020–2023
- TE 300 2014–2018
- TE 300 I 2018
- TE 300 I 2020–2023
- TX 125 2017–2018
- TX 300 2017–2019
- TX 300 I 2020–2022
KTM 184 models
- ADVENTURE 640 1999–2006
- ADVENTURE 640 R 1999–2007
- DUKE 400 1994–1995
- DUKE 600 1993
- DUKE 620 1994–1995
- DUKE 620 E 1996–1998
- EGS 125 1993–1999
- EGS 250 1993–1999
- EGS 300 1993–1997
- EGS 350 LC4 1993–1994
- EGS 360 1996–1997
- EGS 380 1998–1999
- EGS 400 LC4 1993–1998
- EGS 400 LC4 E 1997–2001
- EGS 400 LC4 LSE 1997–1998
- EGS 500 LC4 1990–1991
- EGS 600 LC4 1989–1993
- EGS 620 LC4 1994–1998
- EGS 620 LC4 E 1997–1998
- EGS 620 LC4 LSE 1997–1998
- ENDURO 690 2008–2011
- ENDURO 690 R 2009–2013
- ENDURO 690 R ABS 2014–2016
- EXC 125 1993–2016
- EXC 150 TPI 2020–2023
- EXC 200 1998–2016
- EXC 250 1993–2017
- EXC 250 RACING 2002–2006
- EXC 250 TPI 2018–2023
- EXC 300 1990–2007
- EXC 300 2011–2017
- EXC 300 TPI 2018–2023
- EXC 350 1990–1991
- EXC 350 LC4 1993–1994
- EXC 360 1996–1997
- EXC 380 1998–2001
- EXC 400 2000–2003
- EXC 400 2009–2011
- EXC 400 LC4 1993–1998
- EXC 400 RACING 1999–2007
- EXC 440 1994–1995
- EXC 450 2007
- EXC 450 2009–2016
- EXC 450 RACING 2003–2007
- EXC 500 2012–2016
- EXC 500 LC4 1990–1991
- EXC 520 2000–2002
- EXC 520 RACING 1999–2002
- EXC 525 RACING 2003–2007
- EXC 530 2008–2011
- EXC 600 LC4 1988–1993
- EXC 620 LC4 1994–1999
- EXC 660 LC4 1996–1997
- EXC-E 300 2007–2010
- EXC-F 250 2007–2023
- EXC-F 350 2012–2023
- EXC-F 450 2017–2023
- EXC-F 500 2017–2023
- EXC-G 400 RACING 2002–2006
- EXC-G 450 RACING 2003–2006
- EXC-G 525 RACING 2003–2006
- EXC-R 450 2008
- EXC-R 530 2008–2010
- EXE 125 2000–2001
- FR 450 2019
- FREERIDE 250 R 2014
- FREERIDE 250 R 2016
- FREERIDE 350 2012–2014
- FREERIDE 350 2016
- INCAS 600 LC4 1988–1989
- LC2 125 1996–2000
- LC4 640 E 1999–2006
- MX 125 1991–1992
- MX 250 1990–1992
- MX 500 LC4 1990–1991
- MX 600 LC4 1988–1992
- MXC 200 1998–2005
- MXC 250 1990–2006
- MXC 300 1993–2010
- MXC 360 1996–1997
- MXC 380 1998–2002
- MXC 400 2000–2003
- MXC 440 1994
- MXC 450 RACING 2003–2006
- MXC 520 2001–2002
- MXC 525 2003–2006
- MXC 525 RACING 2003–2006
- MXC 550 1993–1996
- RALLY 450 2011
- RALLY 450 2021–2022
- RXC-E 400 1995–1998
- RXC-E 620 LC4 1995–1997
- SC 125 1995
- SC 250 1995
- SC 300 1995
- SC 350 LC4 1994–1995
- SC 400 LC4 1995–1999
- SC 620 LC4 1994–2001
- SC 625 LC4 2002
- SM 690 2007–2010
- SM 690 PRESTIGE 2007
- SMC 625 2004–2006
- SMC 660 2003–2006
- SMC 690 2008–2011
- SMC 690 R 2012–2013
- SMC 690 R ABS 2014–2017
- SX 125 1993–2022
- SX 144 2007–2008
- SX 150 2009–2022
- SX 200 2003–2004
- SX 250 1993–2022
- SX 300 1993–1995
- SX 360 1996–1997
- SX 380 1998–2002
- SX 400 2000–2003
- SX 400 RACING 2000–2002
- SX 440 1994
- SX 450 2006–2008
- SX 450 ATV 2008–2012
- SX 450 RACING 2003–2006
- SX 500 1995
- SX 505 ATV 2009
- SX 520 2000–2002
- SX 520 RACING 2000–2002
- SX 525 2003–2006
- SX 525 RACING 2003–2006
- SX 600 LC4 1993
- SX 620 LC4 1994–1999
- SX-F 250 2006–2022
- SX-F 350 2011–2022
- SX-F 450 2007–2022
- SX-F 450 RACING 2007–2010
- SX-F 505 2008
- SX-F 505 RACING 2007–2008
- SXC 400 2000–2006
- SXC 400 LC4 1997–1999
- SXC 620 LC4 1997
- SXC 625 2003–2006
- SXS 540 RACING 2001–2002
- TXC 400 LC4 1998
- TXC 620 LC4 1998
- XC 125 2021–2022
- XC 150 2010–2015
- XC 200 2006–2010
- XC 250 2006–2019
- XC 250 TPI 2020–2022
- XC 300 2004–2019
- XC 300 TPI 2020–2022
- XC 450 2004–2007
- XC 450 ATV 2008–2012
- XC 525 2004–2007
- XC 525 ATV 2008–2013
- XC 525 DESERT RACING 2007
- XC-F 250 2007–2017
- XC-F 250 I 2018–2022
- XC-F 350 2011–2015
- XC-F 350 I 2016–2022
- XC-F 450 2008–2009
- XC-F 450 2013–2015
- XC-F 450 I 2010
- XC-F 450 I 2016–2022
- XC-F 505 2008–2009
- XC-W 125 2017–2019
- XC-W 150 2017–2020
- XC-W 150 TPI 2021–2022
- XC-W 200 2006–2016
- XC-W 250 2006–2019
- XC-W 250 TPI 2019–2022
- XC-W 300 2006–2019
- XC-W 300 TPI 2019–2022
- XC-W 400 2007
- XC-W 400 2009–2010
- XC-W 450 2007–2016
- XC-W 500 2012–2016
- XC-W 525 2007
- XC-W 530 2009–2011
- XCF-W 250 2007–2016
- XCF-W 350 2012–2016
- XCF-W 350 2020–2022
- XCF-W 500 2020–2022
- XCR-W 450 2008
- XCR-W 530 2008
- XCW-E 250 2008–2010
- XCW-E 300 2008–2010
No matches. Try a different make or model.
* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.
§ 05 / About Iron Offroad
Iron Offroad
Iron Offroad is the off-road sibling of Iron City and Iron stable — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. Brands you'd find on a paddock workbench; pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere. Dirt & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.
// Moose Offroad
