§ 01 / Part
12111905 REAR SPROCKET / 48 TEETH / 520 PITCH / BLUE / ALUMINUM
incl. VAT
Usually dispatched within 3 working days.
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Moose Offroad
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§ 02 / About this part
What it is
The Moose Offroad REAR SPROCKET / 48 TEETH / 520 PITCH / BLUE / ALUMINUM, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
Unsprung weight at the rear hub dictates how your suspension reacts to high-speed chatter. This aluminum sprocket significantly reduces mass compared to standard steel units. It is designed for racing and hard enduro where every gram matters. Replace this part when teeth show signs of hooking or side-wear to maintain drive efficiency. Always fit a new chain and countershaft sprocket at the same time to prevent accelerated wear on the aluminum teeth. Use fresh sprocket bolts and high-strength thread lock for the install. Check your chain slack after the first heat to account for initial seating.
§ 03 / Specs
The numbers
- Brand
- Moose Offroad
- Part number
- 12111905
- Weight
- 0.36 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 161 models · 172 year-bands
Beta 7 models
Gas Gas 44 models
- EC 125 1999–2010
- EC 125 HALLEY 2011
- EC 125 RACING 2009–2011
- EC 125 RACING 2013–2015
- EC 125 SIXDAYS 2009–2011
- EC 200 1999–2009
- EC 200 2014
- EC 200 E RACING 2015
- EC 200 HOBBY 2007–2008
- EC 200 RACING 2011
- EC 200 RACING 2013–2015
- EC 200 RACING 2017
- EC 200 SIXDAYS 2011
- EC 250 1997–2014
- EC 250 2018
- EC 250 4T 2010–2011
- EC 250 E 2011–2014
- EC 250 E RACING 2014–2015
- EC 250 E4 2018
- EC 250 F 2012–2015
- EC 250 RACING 2008–2015
- EC 250 RACING 2017
- EC 250 SIXDAYS 2009–2011
- EC 300 2000–2014
- EC 300 E 2011–2014
- EC 300 E RACING 2014–2015
- EC 300 F 2013–2015
- EC 300 NAMBOTIN 2009–2011
- EC 300 RACING 2008–2015
- EC 300 RACING 2017
- EC 300 SIXDAYS 2009–2012
- EC 400 FSE 2002–2003
- EC 450 2012
- EC 450 4T 2011
- EC 450 F 2013–2015
- EC 450 FSR 2009–2010
- EC 450 RAID 2014–2015
- EC 515 FSR 2009
- FSE 450 I.E. 2003–2007
- HALLEY 450 SM 2009–2010
- MC 250 1998–2009
- SM 450 FSR 2008–2009
- SM 450 I.E. 2002–2007
- SM 515 FSR 2008–2009
Husqvarna 84 models
- CR 125 1991–2013
- CR 250 1990–2006
- CR 360 1992–1994
- CR 50 2011–2012
- CR 65 2011–2013
- HUSKY BOY 50 BASIC 1999–2002
- HUSKY BOY 50 JUNIOR 1999–2002
- HUSKY BOY 50 SENIOR 1999–2002
- LT 610 E 2001
- NUDA 900 2012
- NUDA 900 ABS 2013
- NUDA 900 R 2012
- NUDA 900 R ABS 2013
- SM 125 S 1998–2012
- SM 449 R 2011–2012
- SM 450 R 2003–2010
- SM 450 R I.E. 2008–2010
- SM 450 RR 2008–2009
- SM 50 2011–2012
- SM 510 R 2005–2010
- SM 510 R I.E. 2008–2010
- SM 511 R 2011–2012
- SM 530 RR 2009
- SM 570 R 2002–2004
- SM 610 2005–2009
- SM 610 E 1999
- SM 610 I.E. 2008–2009
- SM 610 R 2000–2001
- SM 610 S 1999–2007
- SM 630 I.E. 2010–2012
- SM 630 R 2011
- SMR 630 2003–2007
- SMS 4 125 2011–2012
- SMS 630 2011
- TC 250 2003–2012
- TC 250 R 2013
- TC 449 2011–2013
- TC 450 2003–2010
- TC 510 1990
- TC 510 2004–2009
- TC 570 2001–2002
- TC 610 1991–2000
- TE 125 2011–2012
- TE 250 2003–2012
- TE 250 I.E. 2008–2010
- TE 250 R 2013
- TE 310 2009–2012
- TE 310 I.E. 2009–2010
- TE 310 R 2013
- TE 350 1990–1995
- TE 400 2001–2002
- TE 410 1995–2000
- TE 410 E 2001
- TE 449 2011–2013
- TE 450 2003–2010
- TE 450 I.E. 2008–2010
- TE 510 1990
- TE 510 2004–2010
- TE 510 I.E. 2008–2010
- TE 511 2011–2013
- TE 570 2001–2003
- TE 610 1991–2001
- TE 610 2006–2007
- TE 610 E 1997–2004
- TE 610 E 2006–2009
- TE 610 I.E. 2008–2009
- TE 630 I.E. 2010–2012
- TR 650 2013
- TR 650 ABS 2013
- TXC 250 2008–2012
- TXC 250 R 2013
- TXC 310 2012
- TXC 310 R 2013
- TXC 449 2011
- TXC 450 2008–2010
- TXC 510 2008–2010
- TXC 511 2011–2012
- WR 125 1991–2013
- WR 240 1990–1991
- WR 250 1990–2013
- WR 300 2009–2013
- WR 360 1992–2002
- WRE 125 1995–2012
- WRS 50 1999–2000
Sherco 23 models
- SE 0.5 50 2013
- SE 2.5 250 I 2013
- SE 2.5 250 IR 2013
- SE 250 2014–2015
- SE 3.0 300 I 2013
- SE 3.0 300 IR 2013
- SE 300 2014–2015
- SE 4.5 450 IF 2009–2011
- SE 4.5 450 IR 2013
- SE 5.1 510 IF 2009–2011
- SE 5.1 510 IR 2013
- SE-R 250 2014–2015
- SE-R 300 2014–2015
- SE-R 50 2014–2015
- SEF 250 2014–2015
- SEF 300 2014–2015
- SEF 450 2015
- SEF-R 250 2014–2015
- SEF-R 300 2014–2015
- SEF-R 450 2015
- X-RIDE 125 2013–2015
- X-RIDE 290 2013–2015
- XY 125 2014–2015
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
// Moose Offroad
