Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027
Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027
Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027
Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027

Fitment For:

  • KTM 125 EXC 1994–2003
  • KTM 125 SX 1993–2010
  • KTM 125 SX 2012–2022
  • KTM 125 SX (Fuel Injected) 2023–2026
  • KTM 125 XC 2021–2025
  • KTM 125 XC 2027
  • KTM 144 SX 2007–2008
  • KTM 150 SX 2009–2022
  • KTM 150 SX (Fuel Injected) 2025
  • KTM 150 XC 2010–2015
  • KTM 150 XC-W (E-Start) 2017–2019
  • KTM 150 XC-W (Fuel Injected) 2020–2026
  • KTM 200 EXC 1998–2005
  • KTM 200 MXC 1998–2003
  • KTM 200 SX 2003–2004
  • KTM 200 XC 2006–2009
  • KTM 200 XC-W 2006–2016
  • KTM 250 EXC 1994
  • KTM 250 EXC 1996–1997
  • KTM 250 EXC 2004
  • KTM 250 EXC 4-Stroke 2003–2005
  • KTM 250 EXC-F 2017–2019
  • KTM 250 SX 1994–1995
  • KTM 250 SX 2017–2022
  • KTM 250 SX (Fuel Injected) 2023–2026
  • KTM 250 SX-F 2005–2027
  • KTM 250 SX-F Factory Edition 2015–2017
  • KTM 250 SX-F Factory Edition 2022
  • KTM 250 SX-F Factory Edition 2024–2026
  • KTM 250 SX-F Troy Lee Designs 2021
  • KTM 250 XC 2006–2019
  • KTM 250 XC (Fuel Injected) 2020–2026
  • KTM 250 XC-F 2007–2009
  • KTM 250 XC-F 2011–2026
  • KTM 250 XC-W (E-Start) 2017–2018
  • KTM 250 XC-W (Fuel Injected) 2018–2026
  • KTM 250 XCF-W 2007–2016
  • KTM 300 EXC 1990
  • KTM 300 EXC 1994–2004
  • KTM 300 MXC 1993–1994
  • KTM 300 MXC 1998
  • KTM 300 SX (Fuel Injected) 2023–2026
  • KTM 300 XC 2006–2019
  • KTM 300 XC (Fuel Injected) 2020–2026
  • KTM 300 XC-W 2006–2007
  • KTM 300 XC-W (E-Start) 2008–2018
  • KTM 300 XC-W (Fuel Injected) 2019–2026
  • KTM 300 XC-W Champion Edition 2025
  • KTM 300 XC-W Erzbergrodeo (Fuel Injected) 2020–2023
  • KTM 300 XC-W Factory Edition (Fuel Injected) 2025
  • KTM 300 XC-W Hardenduro (Fuel Injected) 2024–2026
  • KTM 300 XC-W Six Days 2014–2018
  • KTM 300 XC-W Six Days (Fuel Injected) 2019–2020
  • KTM 350 EXC-F 2012–2026
  • KTM 350 EXC-F Champion Edition 2025
  • KTM 350 SX-F 2011–2027
  • KTM 350 XC-F 2011–2025
  • KTM 350 XC-F Factory Edition 2022–2026
  • KTM 350 XC-F Kailub Russell Edition 2021
  • KTM 350 XCF-W 2012–2016
  • KTM 350 XCF-W 2020–2022
  • KTM 350 XCF-W Six Days 2014–2016
  • KTM 350 XW-F 2024
  • KTM 360 EXC 1996–1997
  • KTM 360 MXC 1996–1997
  • KTM 360 SX 1996–1997
  • KTM 380 EXC 1998–2002
  • KTM 380 MXC 1998–2002
  • KTM 380 SX 1998–2002
  • KTM 390 Adventure 2020–2022
  • KTM 390 Adventure R 2025–2026
  • KTM 390 Adventure SW 2023–2024
  • KTM 390 Adventure X 2025–2026
  • KTM 390 Enduro R 2025–2026
  • KTM 390 SMC R 2025–2026
  • KTM 400 EXC 4 Stroke 2000–2007
  • KTM 400 MXC 4 Stroke 2001–2002
  • KTM 400 SX 4 Stroke 2000–2002
  • KTM 400 XC-W 2007
  • KTM 400 XC-W 2009–2010
  • KTM 450 EXC-F Six Days 2017–2019
  • KTM 450 EXC-R 2008–2011
  • KTM 450 MXC 4-Stroke 2003–2005
  • KTM 450 SMR 2022–2026
  • KTM 450 SX 4-Stroke 2003–2006
  • KTM 450 SX-F 2007–2027
  • KTM 450 SX-F Factory Edition 2012–2026
  • KTM 450 XC-F 2006–2009
  • KTM 450 XC-F 2013–2026
  • KTM 450 XC-W 2007–2016
  • KTM 450 XCF-W 2023–2026
  • KTM 500 EXC 2012–2016
  • KTM 500 EXC-F 2017–2026
  • KTM 500 EXC-F Six Days 2020–2026
  • KTM 500 EXC-F Champion Edition 2025
  • KTM 500 XCF-W 2020–2022
  • KTM 500 XW-F 2024
  • KTM 505 SX-F 2007–2008
  • KTM 505 XC-F 2008–2009
  • KTM 520 EXC 4 Stroke 2000–2002
  • KTM 520 MXC 4 Stroke 2000–2002
  • KTM 520 SX 4 Stroke 2000–2002
  • KTM 525 EXC 4-Stroke 2003–2006
  • KTM 525 MXC 4-Stroke 2003–2005
  • KTM 525 SX 4-Stroke 2003–2006
  • KTM 525 XC-F 2006–2007
  • KTM 525 XC-W 2007
  • KTM 530 XC-W 2011
  • KTM 640 Super Moto 2000
  • KTM 690 Duke 2008–2010
  • KTM 690 Duke 2013–2018
  • KTM 690 ENDURO 2008–2018
  • KTM 690 ENDURO R 2019–2024
  • KTM 690 ENDURO R 2026
  • KTM 690 SMC 2007–2010
  • KTM 690 SMC-R 2019–2020
  • KTM 690 SMC-R 2023–2024
  • KTM 690 SMC-R 2026
  • KTM 690 Supermoto R 2008–2009
  • KTM 790 Adventure 2019–2020
  • KTM 790 Adventure 2024–2025
  • KTM 790 Adventure R 2019–2020
  • KTM 790 Adventure R Rally 2020
  • KTM 790 Duke 2019
  • KTM 790 Duke 2023–2024
  • KTM 890 Adventure 2021–2023
  • KTM 890 Adventure R 2021–2026
  • KTM 890 Adventure R Rally 2021
  • KTM 890 Adventure R Rally 2024
  • KTM 890 SMT 2024
  • KTM Freeride 250 R 2015–2017
  • KTM Freeride E 2025
  • KTM Freeride E-XC 2020–2023
  • KTM RC 390 2019–2024

Details

Special Notes:

  • For all Honda CRF bikes, and others that have a 1" diameter countershaft, Use Part # 2086080001.

The Tusk 520 O-Ring Chain is a top-of-the-line racing chain for high performance motorcycles and ATVs. European made with precision and the finest materials. O-rings between links keep water and dirt out and lubrication in for longevity.

  • Performance motorcycle and ATV racing chain
  • O-ring sealed for ultimate protection and lubrication
  • European quality manufacturing and materials
  • Average tensile strength 7,850 lbs
  • Clip style Master-Link included.
  • Always verify chain length currently or previously in use. Gearing adjustments may require chain length adjustments. Use Tusk HD Chain Breaker #1389240001.
Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027
Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027
Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027
Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027
Tusk

Tusk 520 O-Ring Chain KTM 125 EXC 1990-2027

SKU 2079680018
$59.99 $67.99
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Size: 520x118
  • 520x118
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