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Description
Renthal 16-17 KTM 250 EXC/ 300 EXC Rear Twinring - Orange 520-50P TeethRenthal 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. This Part Fits: Year Make Model Submodel 1993 2018 KTM 125 SX Base 2007 2008 KTM 144 SX
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.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-2018 | KTM | 125 SX | Base |
| 2007-2008 | KTM | 144 SX | Base |
| 2009-2018 | KTM | 150 SX | Base |
| 2010-2014 | KTM | 150 XC | Base |
| 1999-2005 | KTM | 200 EXC | Base |
| 2002-2003 | KTM | 200 SX | Base |
| 2006-2009 | KTM | 200 XC | Base |
| 2006-2016 | KTM | 200 XC-W | Base |
| 1990-2005 | KTM | 250 EXC | Base |
| 1993-2018 | KTM | 250 SX | Base |
| 2005-2018 | KTM | 250 SX-F | Base |
| 2006-2017 | KTM | 250 XC | Base |
| 2007-2017 | KTM | 250 XC-F | Base |
| 2006-2017 | KTM | 250 XC-W | Base |
| 2006-2016 | KTM | 250 XCF-W | Base |
| 1995-2005 | KTM | 300 EXC | Base |
| 2006-2017 | KTM | 300 XC | Base |
| 2006-2018 | KTM | 300 XC-W | Base |
| 2013-2018 | KTM | 350 EXC-F | Base |
| 2011-2018 | KTM | 350 SX-F | Base |
| 2012-2017 | KTM | 350 XC-F | Base |
| 2012-2016 | KTM | 350 XCF-W | Base |
| 2000-2003 | KTM | 400 EXC | Base |
| 2001-2002 | KTM | 400 MXC | Base |
| 1999-2002 | KTM | 400 SX | Base |
| 2007-2010 | KTM | 400 XC-W | Base |
| 2008-2011 | KTM | 450 EXC | Base |
| 2005-2009 | KTM | 450 SMR | Base |
| 2007-2018 | KTM | 450 SX-F | Base |
| 2007 | KTM | 450 XC | Base |
| 2013-2017 | KTM | 450 XC-F | Base |
| 2007-2016 | KTM | 450 XC-W | Base |
| 2003-2006 | KTM | 450SX | Base |
| 2012-2016 | KTM | 500 EXC | Base |
| 2012-2016 | KTM | 500 XC-W | Base |
| 2007-2008 | KTM | 505 SX-F | Base |
| 2008-2009 | KTM | 505 XC-F | Base |
| 2006 | KTM | 525 EXC-G | Base |
| 2003-2005 | KTM | 525 MXC | Base |
| 2003-2006 | KTM | 525 SX | Base |
| 2009-2011 | KTM | 530 XC-W | Base |
| 1997 | KTM | 620 Duke | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Happy with my purchase
Color: Black, Size: X-Large
The material is good quality and it did great in the gentle cycle of my washing machine. I hung it to dry, no dryer. Looks great.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Cheap and nice.
Color: Silver Black
It's heavy and easy to wind. Time is slightly fast, maybe a minute per day. Easy to resize. Great value.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
it looks fantastic. There is nothing humble about this watch
Color: A Gold
It is a steal for the money, it looks fantastic. There is nothing humble about this watch. It makes its presence known. I see people get sight of it, then look away and come back and take a second long look at it One thing I would change.. the hands are not easily seen because they blend too much with the back ground. I got used to that and does not bother me any. Louie Vazquez in San Antonio TX
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Reviewed in the United States on January 29, 2018
★★★★★ 5
Bueno
Color: C Black
Muy bonito, buena relación precio calidad
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Reviewed in the United States on March 24, 2026
★★★★★ 1
DOA - doesn't work.
Color: A Gold
Love the looks of this watch but I cannot get it to work. I think that it is mechanical, but I wind it and it only runs for one to 10 minutes and sometimes not at all. Am I doing something wrong?
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Reviewed in the United States on June 28, 2018