Renthal Twinring Rear Sprocket for KTM and Husqvarna Motorcycles - Part 2240-520-49GPSI

Renthal Twinring motocross rear sprocket was developed as the ultimate dirt bike rear sprocket for those looking to ride more and work less. The unique, dual-material design combines a hardened steel outer chain ring that is heated to 200degreeC before being permanently fitted to our Ultralight aluminum inner, creating a permanent bond for the life of the sprocket.

The Renthal Twinring rear sprocket, part number 2240-520-49GPSI, is engineered for maximum durability and performance on dirt bikes. Designed with a unique dual-material construction, this sprocket features a hardened steel outer chain ring that is heated to 200°C and permanently bonded to an ultralight aluminum inner core. This innovative manufacturing process ensures a strong, long-lasting connection that withstands the rigors of motocross riding. The silver finish not only enhances the sprocket’s aesthetic appeal but also provides corrosion resistance for extended use in harsh conditions. This sprocket is suitable for a range of KTM and Husqvarna models, including the KTM 620 Duke, KTM 400 Sx, KTM 250 EXC, and Husqvarna TC250/TX350/FC450, making it a versatile upgrade for riders seeking improved drivetrain performance. The lightweight design minimizes rotational mass, contributing to quicker throttle response and smoother acceleration, while the durable construction offers excellent wear resistance for extended service life. Whether you are a competitive racer or a trail rider, this Renthal Twinring sprocket provides the reliability and performance needed to keep your bike performing at its best. Easy to install and compatible with specific KTM and Husqvarna models, this sprocket is an essential component for riders demanding high-quality aftermarket parts. With a focus on durability, performance, and ease of installation, the Renthal Twinring rear sprocket is a top choice for motocross enthusiasts looking to optimize their motorcycle’s drivetrain. Invest in genuine Renthal quality to ensure your bike is equipped with a sprocket that delivers consistent performance and longevity under demanding riding conditions.

Features:

• Dual-material design combining hardened steel and ultralight aluminum for strength and weight savings

• Hardened steel outer ring heated to 200°C for a permanent, durable bond

• Compatible with a range of KTM and Husqvarna models including KTM 620 Duke and Husqvarna TC250

• Lightweight construction to improve throttle response and acceleration

• Corrosion-resistant finish enhances longevity in challenging environments

Fits 1990 KTM 250 EXC 1991 KTM 250 EXC 1992 KTM 250 EXC 1993 KTM 125 SX 1993 KTM 250 EXC 1993 KTM 250 SX 1994 KTM 125 SX 1994 KTM 250 EXC 1994 KTM 250 SX 1995 KTM 125 SX 1995 KTM 250 EXC 1995 KTM 250 SX 1995 KTM 300 EXC 1996 KTM 125 SX 1996 KTM 250 EXC 1996 KTM 250 SX 1996 KTM 300 EXC 1997 KTM 125 SX 1997 KTM 250 EXC 1997 KTM 250 SX 1997 KTM 300 EXC 1997 KTM 620 Duke 1998 KTM 125 SX 1998 KTM 250 EXC 1998 KTM 250 SX 1998 KTM 300 EXC 1999 KTM 125 SX 1999 KTM 200 Exc 1999 KTM 250 EXC 1999 KTM 250 SX 1999 KTM 300 EXC 1999 KTM 400 Sx 2000 KTM 125 SX 2000 KTM 200 Exc 2000 KTM 250 EXC 2000 KTM 250 SX 2000 KTM 300 EXC 2000 KTM 400 Exc 2000 KTM 400 Sx 2001 KTM 125 SX 2001 KTM 200 Exc 2001 KTM 250 EXC 2001 KTM 250 SX 2001 KTM 300 EXC 2001 KTM 400 Exc 2001 KTM 400 Mxc 2001 KTM 400 Sx 2002 KTM 125 SX 2002 KTM 200 Exc 2002 KTM 200 Sx 2002 KTM 250 EXC 2002 KTM 250 SX 2002 KTM 300 EXC 2002 KTM 400 Exc 2002 KTM 400 Mxc 2002 KTM 400 Sx 2003 KTM 125 SX 2003 KTM 200 Exc 2003 KTM 200 Sx 2003 KTM 250 EXC 2003 KTM 250 SX 2003 KTM 300 EXC 2003 KTM 400 Exc 2003 KTM 450SX 2003 KTM 525 Mxc 2003 KTM 525 Sx 2004 KTM 125 SX 2004 KTM 200 Exc 2004 KTM 250 EXC 2004 KTM 250 SX 2004 KTM 300 EXC 2004 KTM 450SX 2004 KTM 525 Mxc 2004 KTM 525 Sx 2005 KTM 125 SX 2005 KTM 200 Exc 2005 KTM 250 EXC 2005 KTM 250 SX 2005 KTM 250 SX-F 2005 KTM 300 EXC 2005 KTM 450 SMR 2005 KTM 450SX 2005 KTM 525 Mxc 2005 KTM 525 Sx 2006 KTM 125 SX 2006 KTM 200 Xc 2006 KTM 200 Xc-W 2006 KTM 250 SX 2006 KTM 250 SX-F 2006 KTM 250 XC 2006 KTM 250 XC-W 2006 KTM 250 XCF-W 2006 KTM 300 XC 2006 KTM 300 XC-W 2006 KTM 450 SMR 2006 KTM 450SX 2006 KTM 525 Exc-G 2006 KTM 525 Sx 2007 KTM 125 SX 2007 KTM 144 Sx 2007 KTM 200 Xc 2007 KTM 200 Xc-W 2007 KTM 250 SX 2007 KTM 250 SX-F 2007 KTM 250 XC 2007 KTM 250 XC-F 2007 KTM 250 XC-W 2007 KTM 250 XCF-W 2007 KTM 300 XC 2007 KTM 300 XC-W 2007 KTM 400 Xc-W 2007 KTM 450 SMR 2007 KTM 450 SX-F 2007 KTM 450 XC 2007 KTM 450 XC-W 2007 KTM 505 Sx-F 2008 KTM 125 SX 2008 KTM 144 Sx 2008 KTM 200 Xc 2008 KTM 200 Xc-W 2008 KTM 250 SX 2008 KTM 250 SX-F 2008 KTM 250 XC 2008 KTM 250 XC-F 2008 KTM 250 XC-W 2008 KTM 250 XCF-W 2008 KTM 300 XC 2008 KTM 300 XC-W 2008 KTM 400 Xc-W 2008 KTM 450 EXC 2008 KTM 450 SMR 2008 KTM 450 SX-F 2008 KTM 450 XC-W 2008 KTM 505 Sx-F 2008 KTM 505 Xc-F 2009 KTM 125 SX 2009 KTM 150 SX 2009 KTM 200 Xc 2009 KTM 200 Xc-W 2009 KTM 250 SX 2009 KTM 250 SX-F 2009 KTM 250 XC 2009 KTM 250 XC-F 2009 KTM 250 XC-W 2009 KTM 250 XCF-W 2009 KTM 300 XC 2009 KTM 300 XC-W 2009 KTM 400 Xc-W 2009 KTM 450 EXC 2009 KTM 450 SMR 2009 KTM 450 SX-F 2009 KTM 450 XC-W 2009 KTM 505 Xc-F 2009 KTM 530 Xc-W 2010 KTM 125 SX 2010 KTM 150 SX 2010 KTM 150 XC 2010 KTM 200 Xc-W 2010 KTM 250 SX 2010 KTM 250 SX-F 2010 KTM 250 XC 2010 KTM 250 XC-F 2010 KTM 250 XC-W 2010 KTM 250 XCF-W 2010 KTM 300 XC 2010 KTM 300 XC-W 2010 KTM 400 Xc-W 2010 KTM 450 EXC 2010 KTM 450 SX-F 2010 KTM 450 XC-W 2010 KTM 530 Xc-W 2011 KTM 125 SX 2011 KTM 150 SX 2011 KTM 150 XC 2011 KTM 200 Xc-W 2011 KTM 250 SX 2011 KTM 250 SX-F 2011 KTM 250 XC 2011 KTM 250 XC-F 2011 KTM 250 XC-W 2011 KTM 250 XCF-W 2011 KTM 300 XC 2011 KTM 300 XC-W 2011 KTM 350 SX-F 2011 KTM 450 EXC 2011 KTM 450 SX-F 2011 KTM 450 XC-W 2011 KTM 530 Xc-W 2012 KTM 125 SX 2012 KTM 150 SX 2012 KTM 150 XC 2012 KTM 200 Xc-W 2012 KTM 250 SX 2012 KTM 250 SX-F 2012 KTM 250 XC 2012 KTM 250 XC-F 2012 KTM 250 XC-W 2012 KTM 250 XCF-W 2012 KTM 300 XC 2012 KTM 300 XC-W 2012 KTM 350 SX-F 2012 KTM 350 XC-F 2012 KTM 350 XCF-W 2012 KTM 450 SX-F 2012 KTM 450 XC-W 2012 KTM 500 EXC 2012 KTM 500 XC-W 2013 KTM 125 SX 2013 KTM 150 SX 2013 KTM 150 XC 2013 KTM 200 Xc-W 2013 KTM 250 SX 2013 KTM 250 SX-F 2013 KTM 250 XC 2013 KTM 250 XC-F 2013 KTM 250 XC-W 2013 KTM 250 XCF-W 2013 KTM 300 XC 2013 KTM 300 XC-W 2013 KTM 350 EXC-F 2013 KTM 350 SX-F 2013 KTM 350 XC-F 2013 KTM 350 XCF-W 2013 KTM 450 SX-F 2013 KTM 450 XC-F 2013 KTM 450 XC-W 2013 KTM 500 EXC 2013 KTM 500 XC-W 2014 KTM 125 SX 2014 KTM 150 SX 2014 KTM 150 XC 2014 KTM 200 Xc-W 2014 KTM 250 SX 2014 KTM 250 SX-F 2014 KTM 250 XC 2014 KTM 250 XC-F 2014 KTM 250 XC-W 2014 KTM 250 XCF-W 2014 KTM 300 XC 2014 KTM 300 XC-W 2014 KTM 350 EXC-F 2014 KTM 350 SX-F 2014 KTM 350 XC-F 2014 KTM 350 XCF-W 2014 KTM 450 SX-F 2014 KTM 450 XC-F 2014 KTM 450 XC-W 2014 KTM 500 EXC 2014 KTM 500 XC-W 2015 KTM 125 SX 2015 KTM 150 SX 2015 KTM 200 Xc-W 2015 KTM 250 SX 2015 KTM 250 SX-F 2015 KTM 250 XC 2015 KTM 250 XC-F 2015 KTM 250 XC-W 2015 KTM 250 XCF-W 2015 KTM 300 XC 2015 KTM 300 XC-W 2015 KTM 350 EXC-F 2015 KTM 350 SX-F 2015 KTM 350 XC-F 2015 KTM 350 XCF-W 2015 KTM 450 SX-F 2015 KTM 450 XC-F 2015 KTM 450 XC-W 2015 KTM 500 EXC 2015 KTM 500 XC-W 2016 KTM 125 SX 2016 KTM 150 SX 2016 KTM 200 Xc-W 2016 KTM 250 SX 2016 KTM 250 SX-F 2016 KTM 250 XC 2016 KTM 250 XC-F 2016 KTM 250 XC-W 2016 KTM 250 XCF-W 2016 KTM 300 XC 2016 KTM 300 XC-W 2016 KTM 350 EXC-F 2016 KTM 350 SX-F 2016 KTM 350 XC-F 2016 KTM 350 XCF-W 2016 KTM 450 SX-F 2016 KTM 450 XC-F 2016 KTM 450 XC-W 2016 KTM 500 EXC 2016 KTM 500 XC-W 2017 KTM 125 SX 2017 KTM 150 SX 2017 KTM 250 SX 2017 KTM 250 SX-F 2017 KTM 250 XC 2017 KTM 250 XC-F 2017 KTM 250 XC-W 2017 KTM 300 XC 2017 KTM 300 XC-W 2017 KTM 350 EXC-F 2017 KTM 350 SX-F 2017 KTM 350 XC-F 2017 KTM 450 SX-F 2017 KTM 450 XC-F 2018 KTM 125 SX 2018 KTM 150 SX 2018 KTM 250 SX 2018 KTM 250 SX-F 2018 KTM 250 XC-W 2018 KTM 300 XC-W 2018 KTM 350 EXC-F 2018 KTM 350 SX-F 2018 KTM 450 XC-F