Renthal 224U-520-45GPSI Ultralight Rear Sprocket - 45T

Material: Aluminum
Sprocket Position: Rear
Sprocket Size: 520
Sprocket Teeth: 45

Renthal Ultralight rear chainwheels are manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of Supercross, Motocross and Enduro. The 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life. Renthals combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life.

Vehicle Fitment:

2013-2014 Husaberg FE250
2013-2014 Husaberg FE350
2010-2012 Husaberg FE390
2009-2014 Husaberg FE450
2004-2008 Husaberg FE450E
2013-2014 Husaberg FE501
2009-2012 Husaberg FE570
2011 Husaberg FS570
2010-2011 Husaberg FX450
2013 Husaberg TE125
2012-2014 Husaberg TE250
2012-2014 Husaberg TE300
2014-2023 Husqvarna FC250
2014-2023 Husqvarna FC350
2014-2023 Husqvarna FC450
2014-2019 Husqvarna FE250
2014-2022 Husqvarna FE350
2014-2019 Husqvarna FE450
2014-2022 Husqvarna FE501
2014-2023 Husqvarna TC125
2014-2023 Husqvarna TC250
2014-2016 Husqvarna TE125
2017 Husqvarna TE150
2014-2018 Husqvarna TE250
2014-2018 Husqvarna TE300
1989-2005 KTM 125 EXC
1988-1991 KTM 125 MX
1988 KTM 125 MXC
1992-2023 KTM 125 SX
2009-2022 KTM 150 SX
1998-2005 KTM 200 EXC
1998-2003 KTM 200 MXC
2003-2004 KTM 200 SX
2007-2009 KTM 200 XC
2007-2015 KTM 200 XC-W
1990-2005 KTM 250 EXC
1983-1991 KTM 250 MX
1984-1988 KTM 250 MXC
1998-2001 KTM 250 MXC
1992-2018 KTM 250 SX
2006-2018 KTM 250 SX-F
2007-2018 KTM 250 XC
2007-2009 KTM 250 XC-F
2012-2015 KTM 250 XC-F
2007-2018 KTM 250 XC-W
2007-2015 KTM 250 XCF-W
1990-1994 KTM 300 EGS
1990-1994 KTM 300 EXC
1996-2004 KTM 300 EXC
1990-1991 KTM 300 MX
1990-1994 KTM 300 MXC
1996-2004 KTM 300 MXC
1992-1995 KTM 300 SX
1990-1992 KTM 300 TXC
2007-2018 KTM 300 XC
2007-2018 KTM 300 XC-W
1990-1991 KTM 350 EGS
1989-1991 KTM 350 EXC
2012-2016 KTM 350 EXC-F
1989-1991 KTM 350 MX
1985-1988 KTM 350 MXC
2011-2018 KTM 350 SX-F
2012-2016 KTM 350 XC-F
1996-1997 KTM 360 EXC
1996-1997 KTM 360 SX
1998-2002 KTM 380 EXC
1998-2002 KTM 380 SX
2000-2006 KTM 400 EXC
1998-2001 KTM 400 LC4
1999-2002 KTM 400 SX
1994-1995 KTM 440 EXC
2003-2005 KTM 450 EXC
2008-2011 KTM 450 EXC-R
2004-2016 KTM 450 SX-F
2003-2006 KTM 450 SXS
2007-2009 KTM 450 XC-F
2013-2016 KTM 450 XC-F
2008-2016 KTM 450 XC-W
2012-2016 KTM 500 EXC
1985-1992 KTM 500 MX
2012-2016 KTM 500 XC-W
2008 KTM 505 SX-F
2008-2009 KTM 505 XC-F
2000-2002 KTM 520 EXC
2000-2002 KTM 520 SX
2003-2006 KTM 525 EXC
2003-2006 KTM 525 SX
2008-2011 KTM 530 EXC-R
2011 KTM 530 XC-W
1990-1991 KTM 540 DXC
1992 KTM 550 DXC
1993-1996 KTM 550 MXC
1990-1991 KTM 600 MX
1994-1997 KTM 620 LC4 EXC
1997-1998 KTM 620 LC4 SX
2003-2004 KTM 625 SXC
1999-2006 KTM 640 Adventure
1999-2006 KTM 640 Duke II
1999-2002 KTM 640 Enduro
1999-2005 KTM 640 Supermoto
2000-2006 KTM 660 Rally
2002-2006 KTM 660 SMC
2004 KTM 660 SMS