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- USA
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
Renthal 21-24 KTM 85 SX Rear Grooved Sprocket - Orange 428-46P TeethExperience top tier performance with the Renthal Rear Grooved Sprocket, designed specifically for KTM 85 SX models. Crafted to deliver reliable power transfer, this sprocket features 46 teeth, sized 428 46P, ensuring optimal torque and acceleration for your ride. Its vibrant orange finish not only enhances durability but also adds a stylish edge to your drivetrain setup. Constructed with precision engineering, this sprocket fits seamlessly on the rear
Experience top-tier performance with the Renthal Rear Grooved Sprocket, designed specifically for KTM 85 SX models. Crafted to deliver reliable power transfer, this sprocket features 46 teeth, sized 428-46P, ensuring optimal torque and acceleration for your ride. Its vibrant orange finish not only enhances durability but also adds a stylish edge to your drivetrain setup.Constructed with precision engineering, this sprocket fits seamlessly on the rear wheel, providing a smooth and consistent ride. Whether you're hitting the trails or the track, the Renthal Rear Grooved Sprocket offers dependable performance for serious riders aiming to boost their bike's responsiveness and control. Upgrading to this sprocket means fewer maintenance worries and better overall drivetrain efficiency.
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 10 reviews
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Product Reviews
★★★★★ 5
Effective
Works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2023
★★★★★ 5
Works.
Fits.
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Reviewed in the United States on December 11, 2022
★★★★★ 5
Great Long-Lasting Replacement Heads for BURST Toothbrush
Color: Rose Gold, Color: Rose Gold
I really like these replacement toothbrush heads for my BURST electric toothbrush. They seem to last a very long time compared to many other toothbrush heads I have tried. The bristles hold up really well and do not get worn down or frayed quickly, even with regular use. While I still try to replace my toothbrush heads routinely for hygiene purposes, I honestly feel like these could easily last for several months if needed.
The replacement heads attach perfectly to the toothbrush and feel very secure once connected. I also appreciated that they offer them in pink because it matches my toothbrush perfectly and adds a fun touch. The price also feels pretty reasonable for a three-pack considering the quality and durability of the heads themselves.
My only small complaint is that they are made of plastic, which I personally do not love from an environmental standpoint. I also am still undecided about the black bristles because it can make it harder to tell if the toothbrush is fully clean after use. Other than that, the product arrived exactly as described and pictured, and overall I think these are excellent replacement heads for anyone using a BURST toothbrush.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Easy to use high quality
Color: White
Quick and easy to replace
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Reviewed in the United States on May 28, 2026
★★★★★ 5
The best electric toothbrush ever
Color: Rose Gold
Dentists on the tube agree, this is the best clean you can get and at such a low price compared to the others. These heads are durable, they last me like 4 months each, maybe more. Functions great with the vibration levels of the burst and unbeatable battery life.
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Reviewed in the United States on September 27, 2025
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