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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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For Your Every Summer RSVP, with Code: SUMMER15
Description
BikeMaster Husaberg Husqvarna KTM Rear Steel Sprocket 520 45T - BlackMeticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster Rear Sprockets are machined from 1045 steel and coated with a beautiful black Cataphoresis finish. A perfect match for the BikeMaster line of chains. This Part Fits: Year Make Model Submodel 2025 Gas Gas MC 125 Base 2025 Gas Gas MC 250F Base 2025 Gas Gas MC 250F Factory Edition Base 2025
Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster® Rear Sprockets are machined from 1045 steel and coated with a beautiful black Cataphoresis finish. A perfect match for the BikeMaster® line of chains.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025 | Gas Gas | MC 125 | Base |
| 2025 | Gas Gas | MC 250F | Base |
| 2025 | Gas Gas | MC 250F Factory Edition | Base |
| 2025 | Gas Gas | MC 450F | Base |
| 2025 | Gas Gas | MC 450F Factory Edition | Base |
| 2004-2005 | Husaberg | FC450 | Base |
| 2000 | Husaberg | FC501 | Base |
| 2004-2005 | Husaberg | FC550 | Base |
| 2000 | Husaberg | FC600 | Base |
| 2013-2014 | Husaberg | FE250 | Base |
| 2010-2012 | Husaberg | FE390 | Base |
| 2000 | Husaberg | FE400 | Base |
| 2000-2003 | Husaberg | FE400E | Base |
| 2009-2014 | Husaberg | FE450 | Base |
| 2004-2006 | Husaberg | FE450E | Base |
| 2000,2013-2014 | Husaberg | FE501 | Base |
| 2004-2006 | Husaberg | FE550E | Base |
| 2009-2012 | Husaberg | FE570 | Base |
| 2000 | Husaberg | FE600 | Base |
| 2004-2006 | Husaberg | FS450E | Base |
| 2003-2008 | Husaberg | FS650E | Base |
| 2010-2012 | Husaberg | FX450 | Base |
| 2012-2013 | Husaberg | TE125 | Base |
| 2011-2014 | Husaberg | TE250 | Base |
| 2011-2014 | Husaberg | TE300 | Base |
| 2014-2023,2025 | Husqvarna | FC250 | Base |
| 2025 | Husqvarna | FC250 Factory Edition | Base |
| 2014-2023,2025 | Husqvarna | FC350 | Base |
| 2025 | Husqvarna | FC350 Heritage | Base |
| 2014-2023,2025 | Husqvarna | FC450 | Base |
| 2025 | Husqvarna | FC450 Factory Edition | Base |
| 2014-2016 | Husqvarna | FE250 | Base |
| 2014-2023 | Husqvarna | FE350 | Base |
| 2014-2021,2023,2025 | Husqvarna | FE450 | Base |
| 2025 | Husqvarna | FE450 Heritage | Base |
| 2014-2022 | Husqvarna | FE501 | Base |
| 2016-2018 | Husqvarna | FS450 | Base |
| 2025 | Husqvarna | FX350 | Base |
| 2025 | Husqvarna | FX350 Heritage | Base |
| 2017-2023 | Husqvarna | FX450 | Base |
| 2014-2023,2025 | Husqvarna | TC125 | Base |
| 2025 | Husqvarna | TC125 Heritage | Base |
| 2014-2023,2025 | Husqvarna | TC250 | Base |
| 2025 | Husqvarna | TC250 Heritage | Base |
| 2016 | Husqvarna | TE125 | Base |
| 2014-2019 | Husqvarna | TE250 | Base |
| 2014-2016 | Husqvarna | TE300 | Base |
| 2018-2023 | Husqvarna | TE300i | Base |
| 2017-2018 | Husqvarna | TX 125 | Base |
| 2025 | Husqvarna | TX300 | Base |
| 2025 | Husqvarna | TX300 Heritage | Base |
| 1991-1992 | KTM | 125 DXC | Base |
| 1992-1999 | KTM | 125 EGS | Base |
| 1991-2010 | KTM | 125 EXC | Base |
| 2000-2001 | KTM | 125 EXE | Base |
| 1991 | KTM | 125 MX | Base |
| 1995-2025 | KTM | 125 SX | Base |
| 2021-2024 | KTM | 125 XC | Base |
| 2008 | KTM | 144 SX | Base |
| 2008-2022,2025 | KTM | 150 SX | Base |
| 2010-2014 | KTM | 150 XC | Base |
| 2025 | KTM | 150 XC-W | Base |
| 2020-2022 | KTM | 150 XC-W TPI | Base |
| 1999-2005 | KTM | 200 EXC | Base |
| 1998-2003 | KTM | 200 MXC | Base |
| 2002-2004 | KTM | 200 SX | Base |
| 2006-2009 | KTM | 200 XC | Base |
| 2006-2016 | KTM | 200 XC-W | Base |
| 1990-1991 | KTM | 250 DXC | Base |
| 1990-1999 | KTM | 250 EGS | Base |
| 1990-2019 | KTM | 250 EXC | Base |
| 1990-1991 | KTM | 250 MX | Base |
| 1998-2002 | KTM | 250 MXC | Base |
| 1993-2023,2025 | KTM | 250 SX | Base |
| 2006-2025 | KTM | 250 SX-F | Base |
| 2025 | KTM | 250 SX-F Factory Edition | Base |
| 2025 | KTM | 250 XC | Base |
| 2007-2025 | KTM | 250 XC-F | Base |
| 2010-2018,2025 | KTM | 250 XC-W | Base |
| 2018-2022 | KTM | 250 XC-W TPI | Base |
| 2007-2016 | KTM | 250 XCF-W | Base |
| 1990-1992 | KTM | 300 DXC | Base |
| 1990-1999 | KTM | 300 EGS | Base |
| 1990-2007,2009-2019 | KTM | 300 EXC | Base |
| 1990-1991 | KTM | 300 MX | Base |
| 1993-2005 | KTM | 300 MXC | Base |
| 1993-1995 | KTM | 300 SX | Base |
| 1991-1992 | KTM | 300 TXC | Base |
| 2006-2019,2025 | KTM | 300 XC | Base |
| 2020-2021 | KTM | 300 XC TPI | Base |
| 2010-2018,2025 | KTM | 300 XC-W | Base |
| 2019-2021 | KTM | 300 XC-W TPI | Base |
| 2025 | KTM | 350 EXC-F | Base |
| 2025 | KTM | 350 EXC-F Champion Edition | Base |
| 1985-1988 | KTM | 350 MXC | Base |
| 2011-2023,2025 | KTM | 350 SX-F | Base |
| 2013-2016,2020-2021 | KTM | 350 XCF-W | Base |
| 1996-1997 | KTM | 360 EGS | Base |
| 1996-1997 | KTM | 360 EXC | Base |
| 1996-1997 | KTM | 360 MXC | Base |
| 1996-1997 | KTM | 360 SX | Base |
| 1998-2002 | KTM | 380 EXC | Base |
| 1998-2002 | KTM | 380 MXC | Base |
| 1998-2002 | KTM | 380 SX | Base |
| 1995 | KTM | 400 Duke | Base |
| 2000-2007 | KTM | 400 EXC | Base |
| 1997-1998 | KTM | 400 LSE | Base |
| 2001-2002 | KTM | 400 MXC | Base |
| 1998-2002 | KTM | 400 SX | Base |
| 2007-2010 | KTM | 400 XC-W | Base |
| 1994-1995 | KTM | 440 EXC | Base |
| 1994-1995 | KTM | 440 MXC | Base |
| 1994 | KTM | 440 SX | Base |
| 2008-2011 | KTM | 450 EXC-R | Base |
| 2003-2005 | KTM | 450 MXC | Base |
| 2005-2009 | KTM | 450 SMR | Base |
| 2003-2017,2025 | KTM | 450 SX-F | Base |
| 2008-2011,2025 | KTM | 450 XC-F | Base |
| 2008-2016 | KTM | 450 XC-W | Base |
| 2013-2016 | KTM | 500 EXC Six Days | Base |
| 2025 | KTM | 500 EXC-F | Base |
| 2025 | KTM | 500 EXC-F Six Days | Base |
| 2012-2016 | KTM | 500 XC-W | Base |
| 2007-2008 | KTM | 505 SX-F | Base |
| 2008-2009 | KTM | 505 XC-F | Base |
| 2000-2002 | KTM | 520 EXC | Base |
| 2001-2002 | KTM | 520 MXC | Base |
| 2000-2002 | KTM | 520 SX | Base |
| 2003 | KTM | 525 EXC | Base |
| 2003-2005 | KTM | 525 MXC | Base |
| 2003-2006 | KTM | 525 SX | Base |
| 2007 | KTM | 525 XC | Base |
| 2007 | KTM | 525 XC-W | Base |
| 2010-2011 | KTM | 530 XC-W | Base |
| 1992 | KTM | 550 DXC | Base |
| 1993-1996 | KTM | 550 MXC | Base |
| 2006-2007 | KTM | 560 SMR | Base |
| 2003-2006 | KTM | 660 SMC | Base |
| 2008-2011,2013-2017 | KTM | 690 Duke | Base |
| 2008-2009 | KTM | 690 Enduro | Base |
| 2009-2017 | KTM | 690 Enduro R | Base |
| 2008-2011 | KTM | 690 SMC | Base |
| 2012-2016 | KTM | 690 SMC-R | Base |
| 2007-2008 | KTM | 690 Supermoto | 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
4.7 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 3
Not as good as the oem accessories
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
I have a roborock saros 10r and all of these accessories seem to be compatible and work with my robovac however the quality of them isn’t nearly the same level. The mop pads material are much coarser and less fine than the original. The side brushed bristles weren’t nearly as tightly bound together. The roller brush isn’t as well made. The cleaning performance I think is similar but i suspect they will not last as long as the oem accessories which are just much better made. Over it’s a mix on value.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
All the parts needed to maintain your Roborock robot, with a great fit and finish.
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
This is a great consumable parts replacement package for many Roborock robots. I utilized it for my Saros 10R. The parts all fit great and honestly look and feel just like the OEM parts that came with the robot. Over time, I have purchased new consumable parts for my Saros 10R from various sources, but I think that I will be using this kit in the future.
The kit comes with everything one needs to maintain Roborock robots, as outlined in its description. The main brushes are of good quality and fit well. I have found that the main brushes and the filter fit are the hardest things for third-party vendors to duplicate, and these do that well. What I like most is the mop heads. They are of very good quality and may be better than the OEM mop heads.
Everything in this kit fits well and mimics the manufacturer's parts closely in both quality and fit. Compared to the cost of Roborock OEM parts, this is a home run.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Nice Value Replacement Kit for the Qrevo CurvX, Brushes Slightly Less Dense Than OEM
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
All of the included items fit my Roborock Qrevo CurvX nicely, and the material quality is fairly close to the OEM parts. I also liked the quantity of each item included, since it should be quite a while before I need to buy another replacement kit.
The only downside I noticed was that the main roller brushes have about 1/4 fewer bristles than the OEM versions, so they don't seem quite as dense. Other than that, everything fits as expected and the kit seems like a solid value for maintaining the CurvX.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Reliable Replacement Parts That Work Well
Color: Saros 10r-20/Qrevo Curvx Accessories
These replacement parts have worked very well with our machine so far. The fit was accurate, installation was straightforward, and everything lined up the way it should without needing any adjustments.
Performance has been just as good as the original parts we were replacing. Once installed, the machine operated normally, and I haven’t noticed any issues with function or compatibility during regular use.
Overall, this is a dependable set of replacement parts to keep on hand for routine maintenance or unexpected breakdowns. Having extras available makes repairs a lot easier when something eventually wears out or needs to be swapped.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Solid replacement kit for the Roborock Saros - everything you need in one pack
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
Everything in this kit fits my Roborock Saros without any issues. The main brushes, side brushes, mop pads, filters, and dust bags all installed the same way as the originals, and nothing felt loose or off. The kit comes with a lot of parts too, so I have plenty of spares to work through before needing to reorder anything.
The quality on the individual pieces looks good. The main brushes feel solid and the rubber fins on them look well formed. The mop pads have a dense microfiber texture on one side and a rougher scrubbing surface on the other, and they feel comparable to the OEM pads. The dust bags are the sealed filter bag style with the gray plastic collar, same as the stock ones, and the filters look like they have the same fine media as the originals. Overall this is a good replacement kit if you have one of the compatible Saros models and want to stock up on all your consumables at once.
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Reviewed in the United States on May 1, 2026