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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
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Description
BikeMaster Beta Rear Steel Sprocket 520 40T - 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 2013 2018 Beta 250 RR (2 Stroke) Base 2013 2018 Beta 300 RR (2 Stroke) Base 2013 2018 Beta 350 RR
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 |
|---|---|---|---|
| 2013-2018 | Beta | 250 RR (2 Stroke) | Base |
| 2013-2018 | Beta | 300 RR (2 Stroke) | Base |
| 2013-2018 | Beta | 350 RR | Base |
| 2015-2018 | Beta | 390 RR | Base |
| 2013-2014 | Beta | 400 RR | Base |
| 2015-2018 | Beta | 430 RR | Base |
| 2015-2016 | Beta | 430 RS | Base |
| 2013-2014 | Beta | 450 RR | Base |
| 2015-2018 | Beta | 480 RR | Base |
| 2013-2014 | Beta | 498 RR | Base |
| 1983-2007 | Honda | CR125R | Base |
| 1984-2007 | Honda | CR250R | Base |
| 1984-2001 | Honda | CR500R | Base |
| 2003-2009,2012-2017 | Honda | CRF150F | Base |
| 2003-2009,2012-2017 | Honda | CRF230F | Base |
| 2009 | Honda | CRF230M | Base |
| 2004-2017 | Honda | CRF250R | Base |
| 2004-2017 | Honda | CRF250X | Base |
| 2002-2021 | Honda | CRF450R | Base |
| 2017-2021 | Honda | CRF450RX | Base |
| 2005-2017 | Honda | CRF450X | Base |
| 1996-2004 | Honda | XR250R | Base |
| 1996-2004 | Honda | XR400R | Base |
| 2000-2007 | Honda | XR650R | 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
4.8 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Excellent quality with just the right amount and type of connection points I needed!
Extremely good quality. I've used many Anker product over the years and this one didn't disappoint! Needed it to run a laptop on my network in isolation mode and to have accessible connections for ethernet as well as a wireless mouse and extra cooling fan as my laptop has only 1 standard size USB 3.0 port. This is the mini version so It won't necessarily supply enough juice to charge your laptop at the same time (there's another 8 in 1 made by Anker for that) but it can supply enough power to maybe get you through a very trying session, very short term. Super-easy to connect and just works. Fits comfortably in my carry bag too. Very light weight, good heat dissipation although I didn't really have any or at least not much. Compatible with all the connectors you see in the picture. In my case at least, it wasn't a luxury it was a necessity and it proved it's value immediately.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
USB ports charge.
Relatively cheap, lightweight, and better than most. It gets warm, but not hot. The Video adapter was immediately recognized by my Macbook and works flawlessly at all resolutions made available (much higher than Windows PCs) I used it both as the recipient of my 65W Mac charger, and the Mac received its power from this device; I also had the 65W Mac charger plugged directly into the Mac, and this plugged into the second USB-C plug on the mac. It works (HDMI monitor) both ways. It says that the ports are not for "charging", however be aware that they do charge when devices are connected, for example my iPhone to the extra USB-C port, or the USB-A port. My Logi back-lighted keyboard lights up too. I don't know why they say it is not for charging. Perhaps it is simply saying there are no ports expressly intended to do charging without connecting to your computer.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
High quality and all the right connection types
This works great. I've used it for both my MAC and PC. I really love the Ethernet on the end and the HDMI connections (which modern laptops don't include at times). This is a great adaptor and highly recommend.
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Reviewed in the United States on May 14, 2026
★★★★★ 4
One complaint
Works very well and solved port issues on my X1 Carbon. My only quibble is that the C interface cable from the unit to the PC is a bit too stiff and tends to lose connection if things move about.
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Reviewed in the United States on December 5, 2025
★★★★★ 5
Perfect for my use
Works as intended. Solid build quality and works with my Windows laptop through the USB C connection. I wish the product description would clarify that the USB ports do not support video.
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Reviewed in the United States on April 15, 2026