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§ 01 / Part
12310891 DRIVE CHAIN X-RING
Fits 451 bikes
£109.63
Save 15%
£93.19
incl. VAT
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Usually dispatched within 3 working days.
Part #: 12310891
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PROX
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§ 02 / About this part
What it is
The PROX DRIVE CHAIN X-RING, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
This X-ring chain is engineered for enduro and trail use where mud and grit are constant. Internal seals hold grease around the pins to extend service life significantly over non-sealed alternatives. It sits on your drive train and resists the grinding paste effect of wet sand. While it has slightly more drag than a race chain, the durability in harsh UK conditions is the trade-off. Clean with a dedicated brush and use O-ring safe lube. Replace when the seals perish or the links begin to kink.
§ 03 / Specs
The numbers
- Brand
- PROX
- Part number
- 12310891
- Weight
- 1.91 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 451 models · 494 year-bands
Beta 23 models
- RR 125 2018–2019
- RR 200 2019
- RR 250 2006–2007
- RR 250 2013–2019
- RR 300 2013–2019
- RR 350 2011–2014
- RR 390 2015
- RR 400 2012–2014
- RR 430 2015
- RR 430 EFI 2016–2019
- RR 450 2012–2014
- RR 480 2015
- RR 480 EFI 2016–2019
- RR 520 2010–2012
- RR 525 2006–2009
- RX 250 2026
- RX 300 2021–2025
- RX 350 2026
- RX 450 2024–2026
- XTRAINER 250 2026
- XTRAINER 250 LC 2018–2025
- XTRAINER 300 2026
- XTRAINER 300 LC 2015–2025
Fantic 9 models
Gas Gas 37 models
- EC 125 1997–2010
- EC 250 1997–2014
- EC 250 2018–2019
- EC 250 2021–2025
- EC 250 F 2012–2015
- EC 250 F 2021–2025
- EC 300 1999–2014
- EC 300 2018–2019
- EC 300 2021–2026
- EC 300 F 2013–2015
- EC 300 NAMBOTIN 2011
- EC 350 F 2021–2026
- EC 450 F 2013–2015
- EC 450 F 2024–2025
- EC 500 F 2024–2026
- EX 250 2022–2025
- EX 250 F 2021–2025
- EX 300 2021–2025
- EX 350 F 2021–2025
- EX 450 F 2021–2024
- HALLEY 450 SM 2009
- HP-WILD 240 2004–2006
- HP-WILD 300 2003–2005
- HP-WILD 450 2004–2007
- MC 125 2001–2007
- MC 125 2021–2026
- MC 150 2025
- MC 250 2001–2009
- MC 250 2022–2026
- MC 250 F 2021–2026
- MC 300 2025
- MC 350 F 2023–2025
- MC 450 F 2021–2026
- SM 450 FSR 2008–2009
- SM 450 I.E. 2007
- XC 250 2018–2019
- XC 300 2018–2019
Honda 54 models
- ATC 185 S 1981–1983
- ATC 200 S 1984–1986
- CR 125 R 1979–2007
- CR 250 R 1973–1979
- CR 250 R 1981–2007
- CR 480 R 1982–1983
- CR 500 R 1984–2001
- CRF 150 F 2003–2009
- CRF 150 F 2012–2017
- CRF 230 F 2004–2009
- CRF 230 F 2012–2017
- CRF 230 F 2019
- CRF 230 L 2008–2009
- CRF 250 F 2019–2025
- CRF 250 L 2013–2020
- CRF 250 R 2004–2019
- CRF 250 RX 2019–2026
- CRF 250 X 2004–2018
- CRF 300 F 2026
- CRF 300 L 2021–2025
- CRF 450 L 2019–2020
- CRF 450 R 2002–2019
- CRF 450 RX 2017–2026
- CRF 450 X 2005–2019
- FMX 650 2005–2007
- NX 650 1988–1996
- SLR 650 1997–1998
- TRX 200 D 1991–1997
- TRX 200 SX 1986–1987
- TRX 250 R 1986–1989
- TRX 250 X 1987–1988
- TRX 250 X 1991–1992
- TRX 300 EX 1993–2008
- TRX 300 X 2009
- TRX 400 EX 1999–2008
- TRX 400 X 2009–2014
- TRX 450 ER 2006–2009
- TRX 450 ER 2012–2014
- TRX 450 R 2004–2009
- TRX 450 R 2013–2014
- TRX 700 XX 2008–2011
- XL 250 S 1979–1983
- XL 500 R 1982–1984
- XR 200 R 1981–2002
- XR 250 2001–2012
- XR 250 R 1981–2004
- XR 350 R 1983–1985
- XR 400 R 1996–2004
- XR 500 R 1981–1984
- XR 600 R 1985–2000
- XR 650 L 1993–2009
- XR 650 L 2012–2021
- XR 650 L 2023–2025
- XR 650 R 2000–2007
Husaberg 16 models
Husqvarna 73 models
- CR 125 1991–2013
- CR 250 1990–2006
- FC 250 2014–2026
- FC 350 2014–2025
- FC 450 2014–2026
- FE 250 2014–2026
- FE 350 2014–2026
- FE 350 S 2015–2016
- FE 350 S 2020–2022
- FE 350 S 2024
- FE 450 2014–2026
- FE 501 2014–2026
- FE 501 S 2015–2017
- FE 501 S 2020–2022
- FE 501 S 2024
- FS 450 2015–2025
- FX 350 2017–2025
- FX 450 2017–2024
- SM 449 R 2011
- SM 450 R 2003–2010
- SM 510 R 2005–2010
- SM 511 R 2011
- SVARTPILEN 401 ABS 2018–2025
- TC 125 2014–2026
- TC 250 2003–2012
- TC 250 2014–2026
- TC 250 R 2013
- TC 300 2025
- TC 449 2011–2013
- TC 450 2003–2010
- TC 510 2004–2009
- TC 570 2001–2002
- TC 610 1991–2000
- TE 125 2014–2016
- TE 125 2025–2026
- TE 150 2017–2019
- TE 150 I 2020–2026
- TE 250 2003–2012
- TE 250 2014–2018
- TE 250 I 2018–2026
- TE 250 I.E. 2008–2010
- TE 250 R 2013
- TE 300 2014–2018
- TE 300 I 2018–2026
- TE 310 2009–2012
- TE 310 I.E. 2009–2010
- TE 310 R 2013
- TE 449 2011–2013
- TE 450 2003–2010
- TE 450 I.E. 2008–2010
- TE 510 2004–2010
- TE 510 I.E. 2008–2010
- TE 511 2011–2013
- TE 570 2001–2002
- TE 610 1991–2001
- TE 610 2006–2007
- TE 610 E 1997–2004
- TE 610 E 2006–2007
- TX 125 2017–2019
- TX 300 2017–2019
- TX 300 I 2020–2025
- 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
- VITPILEN 401 ABS 2018–2025
- WR 125 1991–2013
- WR 250 1990–2013
- WR 300 2009–2013
Kawasaki 40 models
- KDX 200 1983–2006
- KDX 220 R 1997
- KDX 220 R 1999–2005
- KDX 220 R 1998
- KDX 250 1980–1985
- KDX 250 1991–1994
- KEF 300 2X4 1995–2003
- KFX 400 2X4 2003–2006
- KFX 450 R 2x4 2008–2014
- KLX 230 2021–2023
- KLX 230 R 2020–2026
- KLX 300 R 1997–2007
- KLX 400 R 2003
- KLX 450 R 2008–2021
- KSF 250 2X4 1987–2004
- KX 125 A 1980–1981
- KX 125 B 1982–1983
- KX 125 C 1984
- KX 125 D 1985
- KX 125 E 1986–1987
- KX 125 F 1988
- KX 125 G 1989
- KX 125 H 1990–1991
- KX 125 J 1992–1993
- KX 125 K 1994–1998
- KX 125 L 1999–2002
- KX 125 M 2003–2008
- KX 250 1979–2008
- KX 250 2021–2026
- KX 250 F 2004–2019
- KX 250 X 2021–2026
- KX 450 F 2006–2020
- KX 450 X 2021–2026
- KX 500 A 1983–1984
- KX 500 B 1985–1986
- KX 500 C 1987
- KX 500 D 1988
- KX 500 E 1989–2004
- KXF 250 2X4 1987–1988
- KXT 250 1984–1987
KTM 92 models
- ADVENTURE X 390 ABS 2025
- DUKE 640 E 1999–2007
- DUKE 690 2008–2011
- EGS 250 1993–1999
- ENDURO 690 2008–2010
- ENDURO 690 R 2009–2011
- 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 360 1996–1997
- EXC 380 1998–2001
- EXC 400 2009–2011
- EXC 400 LC4 1998
- EXC 450 2012–2016
- EXC 450 RACING 2003–2007
- EXC 500 2012–2016
- EXC 520 2000–2002
- EXC 525 RACING 2003–2007
- EXC 600 LC4 1988–1993
- EXC 620 LC4 1994–1999
- EXC-F 250 2007–2026
- EXC-F 350 2012–2026
- EXC-F 450 2017–2026
- EXC-F 500 2017–2026
- EXC-R 450 2008
- EXC-R 530 2008–2010
- FREERIDE 250 F 2018–2020
- FREERIDE 250 R 2014–2017
- FREERIDE 350 2012–2017
- FREERIDE E-SX 2015–2017
- FREERIDE E-XC 2015–2019
- LC4 640 E 1999–2006
- SC 620 LC4 1994–2001
- SM 690 2007–2009
- SMC 390 R 2025
- SMC 690 2008–2011
- SMR 450 2004–2014
- SMR 450 2021–2025
- SMR 525 2004–2005
- SMR 560 RACING 2006–2007
- SX 125 1993–2026
- SX 144 2008
- SX 150 2009–2022
- SX 150 2025
- SX 200 2003–2004
- SX 250 1993–2026
- SX 300 2023–2026
- SX 360 1996–1997
- SX 380 1998–2002
- SX 450 2006
- SX 450 ATV 2009–2010
- SX 505 ATV 2009–2012
- SX 520 2000–2002
- SX 525 2003–2006
- SX-F 250 2006–2026
- SX-F 350 2011–2026
- SX-F 450 2007–2026
- SX-F 505 2008
- SXC 625 2003–2006
- XC 125 2021–2025
- XC 150 2010–2014
- XC 250 2006–2019
- XC 250 TPI 2020–2026
- XC 300 2006–2019
- XC 300 TPI 2020–2026
- XC 450 ATV 2008–2009
- XC 525 ATV 2008–2012
- XC-F 250 2007–2017
- XC-F 350 2011–2015
- XC-F 450 2008–2009
- XC-F 450 2013–2015
- XC-F 505 2009
- XC-W 125 2017–2019
- XC-W 150 2017–2019
- XC-W 150 TPI 2021–2023
- XC-W 200 2006–2016
- XC-W 250 2006–2017
- XC-W 250 TPI 2019–2023
- XC-W 300 2006–2018
- XC-W 300 TPI 2019–2023
- XC-W 500 2012–2016
- XCF-W 250 2007–2016
- XCF-W 350 2012–2016
- XCF-W 350 2020–2022
- XCF-W 450 2023–2026
- XCF-W 500 2020–2022
Rieju 1 model
Sherco 32 models
- 2.5 250 I 2008
- 4.5 450 I 2005–2008
- 5.1 510 I 2007–2008
- SC 250 2019
- SCF 250 2019
- SCF 300 2019
- SCF 450 2019
- SE 2.5 250 I 2012–2013
- SE 2.5 250 IF 2009–2011
- SE 2.5 250 IR 2012–2013
- SE 250 2014–2015
- SE 250 2018–2026
- SE 3.0 300 I 2012–2013
- SE 3.0 300 IF 2010–2011
- SE 3.0 300 IR 2012–2013
- SE 300 2014–2015
- SE 300 2018–2026
- SE 4.5 450 IF 2009–2011
- SE 4.5 450 IR 2012–2013
- SE 5.1 510 IF 2009–2011
- SE 5.1 510 IR 2012–2013
- SE-R 125 2018–2021
- SE-R 250 2014–2022
- SE-R 300 2014–2022
- SEF 250 2014–2015
- SEF 250 2018–2026
- SEF 300 2014–2015
- SEF 300 2018–2026
- SEF-R 250 2014–2021
- SEF-R 300 2014–2022
- SEF-R 450 2015–2021
- SEF-R 500 2021
Suzuki 27 models
- DR 200 SE 1996–2013
- DR 250 1990–1993
- DR 350 1990–1998
- DR 350 SE 1994–1999
- DR-Z 250 2001–2007
- DR-Z 400 2000–2005
- DR-Z 400 E 2000–2007
- DR-Z 400 S 2000–2024
- DR-Z 400 SM 2005–2024
- LT 230 E 2x4 1986–1993
- LT 230 GE 2x4 1986
- LT 230 S 2x4 1986–1987
- LT 250 R 2x4 1985–1992
- LT 80 1989–2006
- LT-F 160 2X4 1991–2004
- LT-R 450 2X4 2006–2011
- LT-Z 400 2X4 2003–2018
- RM 125 1980–2011
- RM 250 1976–1977
- RM 250 1979–2012
- RM 250 C 1978
- RM 250 C2 1978
- RM-Z 250 2004–2026
- RM-Z 450 2005–2026
- RMX 250 1989–1998
- RMX 450 Z 2010–2019
- TS 185 1972–1981
TM Racing 22 models
- EN 125 2004–2019
- EN 144 2008–2019
- EN 250 2004–2020
- EN 250 F 2002–2010
- EN 250 FI 2011–2021
- EN 300 2004–2020
- EN 300 FI 2017–2021
- EN 450 F 2003–2010
- EN 450 FI 2011–2021
- EN 530 F 2004–2014
- MX 125 2003–2021
- MX 144 2008–2021
- MX 250 2001–2020
- MX 250 F 2002–2010
- MX 250 FI 2011–2021
- MX 300 2001–2009
- MX 300 2011–2020
- MX 300 FI 2017–2021
- MX 400 4T 2003
- MX 450 F 2003–2010
- MX 450 FI 2011–2021
- MX 530 F 2003–2014
Yamaha 68 models
- TT 350 1986–1989
- TT 500 1976–1981
- TT 600 1984–1991
- TT 600 R 1997–2003
- TT-R 230 2005–2009
- TT-R 230 2011–2026
- TT-R 250 1994–2006
- WR 250 1991–1997
- WR 250 F 2001–2026
- WR 250 R 2008–2020
- WR 250 X 2008–2011
- WR 400 F 1998–2000
- WR 426 F 2001–2002
- WR 450 F 2003–2026
- XT 500 1976–1985
- XT 500 N 1984–1985
- XT 550 1982–1983
- XT 600 1984–1990
- XT 600 E 1990–2003
- XT 600 K 1991–1995
- XT 600 Z 1984–1991
- XT 660 R 2004–2013
- XT 660 X 2004–2013
- XTZ 660 1991–1998
- YFA 1 1991–2004
- YFM 125 2X4 2004
- YFM 125 G 2x4 2005–2012
- YFM 125 GH 2005–2008
- YFM 125 R 2011–2012
- YFM 250 R 2008–2013
- YFM 350 R 2005–2013
- YFM 350 R SE 2005–2007
- YFM 350 R SE2 2007
- YFM 350 X 1987–2004
- YFM 350 X MNH 1991–1997
- YFM 450 FA 4X4 2003–2005
- YFM 450 FA SE 4X4 2005
- YFM 450 FAH 4X4 2003–2005
- YFM 660 R 2001–2005
- YFM 660 R LE 2003–2004
- YFM 660 R SE 2005
- YFM 700 2013–2018
- YFM 700 R 2006–2025
- YFM 700 RSE 2007–2018
- YFM 700 RSE2 2007–2008
- YFM 700 RSP 2006
- YFM 700 RYR 2007
- YFS 200 1988–2006
- YFS 200 MNH 1991–1997
- YFS 200 SE 2006
- YFZ 350 1987–2006
- YFZ 450 2004–2009
- YFZ 450 2012–2013
- YFZ 450 R 2009–2025
- YFZ 450 RSE 2009–2018
- YFZ 450 X 2010–2011
- YZ 125 1977–2026
- YZ 125 X 2020–2026
- YZ 250 1974–2026
- YZ 250 F 2001–2026
- YZ 250 FX 2015–2026
- YZ 250 X 2016–2026
- YZ 400 F 1998–1999
- YZ 426 F 2000–2002
- YZ 450 F 2003–2026
- YZ 450 FX 2016–2026
- YZ 465 1980–1981
- YZ 490 1982–1990
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.
