Tusk Clutch Springs . See Fitment Chart For Vehicle Model Fitment.

• Tusk spring sets are 10% stiffer than standard springs.
• Sold in complete engine sets.

Fits the following models:

HUSABERG FE 390 2010-2012
HUSABERG FE 450 2009-2012
HUSABERG FE 570 2009-2012
HUSABERG FX 450 2010-2012
KTM 400 XC-W 2009-2010
KTM 450 EXC-R 2008-2011
KTM 450 XC-W 2008-2011
KTM 530 EXC-R 2008-2011
KTM 530 XC-W 2008-2011