
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
Renthal 2021 KTM 250 EXC Rear Grooved Sprocket - Orange 520-50P TeethRenthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all
Renthal UltraLight Rear Chainwheels are CNC machined from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer. A combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal's light weight all aluminum rear sprockets can be found on the rear wheels of many factory race team machines.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2021 | Husqvarna | FC250 | Base |
| 2014-2021 | Husqvarna | FC350 | Base |
| 2014-2021 | Husqvarna | FC450 | Base |
| 2018-2019 | Husqvarna | FC450 Rockstar Edition | Base |
| 2014-2021 | Husqvarna | FE250 | Base |
| 2014-2021 | Husqvarna | FE350 | Base |
| 2014-2021 | Husqvarna | FE450 | Base |
| 2014-2021 | Husqvarna | FE501 | Base |
| 2015-2021 | Husqvarna | FE501S | Base |
| 2016-2021 | Husqvarna | FS450 | Base |
| 2017-2021 | Husqvarna | FX350 | Base |
| 2017-2021 | Husqvarna | FX450 | Base |
| 2014-2021 | Husqvarna | TC125 | Base |
| 2014-2021 | Husqvarna | TC250 | Base |
| 2014-2016 | Husqvarna | TE125 | Base |
| 2017-2019 | Husqvarna | TE150 | Base |
| 2020-2021 | Husqvarna | TE150i | Base |
| 2014-2019 | Husqvarna | TE250 | Base |
| 2018-2021 | Husqvarna | TE250i | Base |
| 2014-2019 | Husqvarna | TE300 | Base |
| 2018-2021 | Husqvarna | TE300i | Base |
| 2017-2019 | Husqvarna | TX 125 | Base |
| 2020-2021 | Husqvarna | TX300i | Base |
| 1991-2016 | KTM | 125 EXC | Base |
| 1994-2019 | KTM | 125 SX | Base |
| 2021 | KTM | 125 XC | Base |
| 2017-2019 | KTM | 125 XC-W | Base |
| 2008 | KTM | 144 SX | Base |
| 2008-2021 | KTM | 150 SX | Base |
| 2010-2014 | KTM | 150 XC | Base |
| 2021 | KTM | 150 XC-W TPI | Base |
| 1998-2016 | KTM | 200 EXC | Base |
| 2003-2004 | KTM | 200 SX | Base |
| 2006-2009 | KTM | 200 XC | Base |
| 2006-2016 | KTM | 200 XC-W | Base |
| 1991-2017 | KTM | 250 EXC | Base |
| 2007-2021 | KTM | 250 EXC-F | Base |
| 1992-2019 | KTM | 250 SX | Base |
| 2006-2021 | KTM | 250 SX-F | Base |
| 2009-2019 | KTM | 250 XC | Base |
| 2021 | KTM | 250 XC TPI | Base |
| 2009-2021 | KTM | 250 XC-F | Base |
| 2019-2021 | KTM | 250 XC-W TPI | Base |
| 2009-2016 | KTM | 250 XCF-W | Base |
| 1995-2007,2009-2019 | KTM | 300 EXC | Base |
| 2006-2019 | KTM | 300 XC | Base |
| 2006-2018 | KTM | 300 XC-W | Base |
| 2019-2021 | KTM | 300 XC-W TPI | Base |
| 2012-2021 | KTM | 350 EXC-F | Base |
| 2011-2021 | KTM | 350 SX-F | Base |
| 2012-2021 | KTM | 350 XC-F | Base |
| 2012-2016,2020-2021 | KTM | 350 XCF-W | Base |
| 1996-1997 | KTM | 360 SX | Base |
| 2000-2001 | KTM | 380 EXC | Base |
| 1998-2002 | KTM | 380 SX | Base |
| 2000-2007,2009-2011 | KTM | 400 EXC | Base |
| 2007-2011 | KTM | 400 XC-W | Base |
| 2003-2016 | KTM | 450 EXC | Base |
| 2017-2021 | KTM | 450 EXC-F | Base |
| 2006 | KTM | 450 SMR | Base |
| 2003-2021 | KTM | 450 SX-F | Base |
| 2007-2010 | KTM | 450 XC | Base |
| 2009-2016 | KTM | 450 XC-W | Base |
| 2003-2010 | KTM | 450SX | Base |
| 2012-2016 | KTM | 500 EXC | Base |
| 2017-2021 | KTM | 500 EXC-F | Base |
| 2012-2016 | KTM | 500 XC-W | Base |
| 2020-2021 | KTM | 500 XCF-W | Base |
| 2008 | KTM | 505 SX-F | Base |
| 2008-2009 | KTM | 505 XC-F | Base |
| 2009-2011 | KTM | 530 XC-W | Base |
| 1997 | KTM | 620 Duke | Base |
| 2003-2004 | KTM | 625 SXC | Base |
| 2003-2006 | KTM | 660 SMC | Base |
| 2010-2020 | KTM | 690 Enduro R | Base |
| 2007-2008 | KTM | 690 Supermoto | Base |
| 2020 | KTM | 790 Adventure | Base |
| 2020 | KTM | 790 Adventure R | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.1 ★★★★★
Based on 2456 reviews
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Product Reviews
★★★★★ 4
Got what I paid for.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
I dropped my drill with the bit installed. It broke quite easily. It was a relatively inexpensive so I can't complain. A higher quality harder metal would have earned 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2025
★★★★★ 5
Great product
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These bits are great. We use them every day e when patching or plugging tires. Having multiple sizes helps us match the bit to the patch we use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Easy on the hands
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These make it much easier to ream tires that have been punctured. It takes the stress off of your hands, forearms and elbows especially when you’re plugging higher ply tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
★★★★★ 5
Handy Tool for Frequent Flat Tire Repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Good quality and easy to use. As someone involved in emergency services, we deal with flat tires often, and this tool has been really helpful. The bits are sharp, durable, and make the repair process quicker and cleaner. Great to keep on hand for regular use or in a roadside kit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 14, 2025
★★★★★ 5
Tire repair done right
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Works well, for my high volume automotive repair store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
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