• -13.33%
Ressorts de fourche YSS 485mm - 4.2Nm
Ressorts de fourche YSS 485mm - 4.2Nm

Fork spring YSS – KTM 125-390 2000-2024 485 mm length, 43.5 mm ID, 1 pair

YSS
LO435A042S485X
Shipped the 24/09/2026
€113.36 €130.80 -13.33%
Tax included
  • Fork spring YSS – improves stability and ride comfort
  • Length: 485 mm; Inner diameter upper: 43.5 mm; Inner diameter lower: 43.5 mm
  • Delivered as a pair; rider weight range: 55-85 kg
  • Supplier reference: LO435A042S485X
  • Compatibility: KTM 125-390 (2000-2024) – listed for 59 bikes
Stock availibility Yes

 
YSS Fork Spring – Performance and Comfort

Specifically designed for KTM 125-390 (2000-2024), this YSS fork spring delivers a more predictable ride and improved handling. It enhances stability during acceleration, braking and cornering while preserving smooth damping.

  • Key specs: length 485 mm; inner diameter upper 43.5 mm; inner diameter lower 43.5 mm
  • Delivered as a pair; rider weight range: 55-85 kg
  • Supplier reference: LO435A042S485X
  • Compatibility: listed for 59 bikes
Benefits
  • Enhanced stability and front-end feel
  • Better control of dive and more consistent damping
  • Confort de roulage accru lors des terrains variés
Installation tips

Use proper tools and follow the manufacturer’s guidelines. After installation, adjust preload according to rider weight and riding style.

Compatibilités véhicule
Modèles compatibles vérifiés
51
KTM, KAWASAKI, YAMAHA, SUZUKI 1995-2016
Voir tous les modèles compatibles
2016 KTM 250 SX 2016 <2016><EU><F6301P0> 250cc
2015 KTM 125 SX 2015 <2015><EU><F6101O0> 125cc KTM 150 SX 2015 <2015><EU><F6101O1> 150cc KTM 250 SX 2015 <2015><EU><F6301O0> 250cc KTM 250 SX-F 2015 <2015><EU><F8101O5> 250cc KTM 350 SX-F 2015 <2015><EU><F8201O5> 350cc KTM 450 SX-F 2015 <2015><EU><F8401O5> 450cc
2014 KTM 125 SX 2014 <2014><EU><F6101N0> 125cc KTM 150 SX 2014 <2014><EU><F6101N1> 150cc KTM 250 SX 2014 <2014><EU><F6301N0> 250cc KTM 250 SX-F 2014 <2014><EU><F8101N5> 250cc KTM 350 SX-F 2014 <2014><EU><F8201N5> 350cc KTM 450 SX-F 2014 <2014><EU><F8401N5> 450cc
2013 KTM 125 SX 2013 <2013><EU><F6101M0> 125cc KTM 150 SX 2013 <2013><EU><F6101M1> 150cc KTM 250 SX 2013 <2013><EU><F6301M0> 250cc KTM 250 SX-F 2013 <2013><EU><F8101M5> 250cc KTM 350 SX-F 2013 <2013><EU><F8201M5> 350cc KTM 450 SX-F 2013 <2013><EU><F8401M5> 450cc
2012 KTM 125 SX 2012 <2012><EU><6101L0> 125cc KTM 150 SX 2012 <2012><EU><6101L1> 150cc KTM 250 SX 2012 <2012><EU><6301L0> 250cc KTM 250 SX-F 2012 <2012><EU><8101L5> 250cc KTM 350 SX-F 2012 <2012><EU><8201L5> 350cc KTM 450 SX-F 2012 <2012><EU><8401L5> 450cc
2011 KTM 125 SX 2011 <2011><EU><6101K0> 125cc KTM 150 SX 2011 <2011><EU><6101K1> 150cc KTM 250 SX 2011 <2011><EU><6301K0> 250cc KTM 250 SX-F 2011 <2011><EU><8101K5> 250cc KTM 350 SX-F 2011 <2011><EU><8201K5> 350cc KTM 450 SX-F 2011 <2011><EU><8401K5> 450cc
2010 KTM 125 SX 2010 <2010><EU><6101J0> 125cc KTM 250 SX 2010 <2010><EU><6301J0> 250cc KTM 250 SX-F 2010 <2010><EU><8101J5> 250cc KTM 250 SX-F FACT.REPL.MUSQ. ED 10 <2010><EU><8101J1> 250cc
2009 KTM 125 SX 2009 <2009><EU><6101I0> 125cc KTM 250 SX 2009 <2009><EU><6301I0> 250cc KTM 250 SX-F 2009 <2009><EU><8101I5> 250cc
2008 KTM 125 SX <2008><EU><6101H0> 125cc KTM 250 SX 2008 <2008><EU><6301H0> 250cc KTM 250 SX-F 2008 <2008><EU><8101H9> 250cc KTM 450 SX-F 2008 <2008><EU><8401H5> 450cc KTM 505 SX-F <2008><EU><8501H1> 505cc
2007 KTM 505 SX-F PRESERIES 2007 <2007><EU><8501G1> 505cc
2006 KAWASAKI KX 450 F (KX450D) 450cc
2005 YAMAHA YZ 450 F (CJ06) 450cc
2004 YAMAHA YZ 125 (CE13) 125cc YAMAHA YZ 450 F (CJ05) 450cc
2003 YAMAHA YZ 125 (CE10) 125cc YAMAHA YZ 450 F (CJ03) 450cc
1995 SUZUKI KX 125 (KX125K) 125cc

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