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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
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Description
BikeMaster Honda Rear Steel Sprocket 520 38T - 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 1988 1990 Honda NX250 Base 1982 1983 Honda XL250R Base 1978 1981 Honda XL250S Base 1984 1985 Honda
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 |
|---|---|---|---|
| 1988-1990 | Honda | NX250 | Base |
| 1982-1983 | Honda | XL250R | Base |
| 1978-1981 | Honda | XL250S | Base |
| 1984-1985 | Honda | XL350R | Base |
| 1982 | Honda | XL500R | Base |
| 1979-1981 | Honda | XL500S | Base |
| 1983-1987 | Honda | XL600R | Base |
| 1984-2002 | Honda | XR200R | Base |
| 1979-1980 | Honda | XR250 | Base |
| 1981-1982 | Honda | XR250R | Base |
| 1983-1985 | Honda | XR350R | Base |
| 1981-1982 | Honda | XR500R | Base |
| 2001-2006 | Yamaha | WR250F | Base |
| 2008-2020 | Yamaha | WR250R | Base |
| 1999-2000 | Yamaha | WR400F | 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
4.4 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Exactly what we needed
Size: for Q7 M5+
This is exactly what we needed for our vacuum.
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Great Value and Perfect Fit for My Qrevo
Size: for Q S5V
This 34‑piece replacement set has been a great buy for my Roborock Qrevo. All the parts fit perfectly, install easily, and work just like the originals. The brushes and filters snapped right into place, and the mop pads feel thick and durable. After replacing everything, my vacuum immediately picked up more dust and debris.
One thing to note: the kit didn’t include any instructions for the scent packs, so I placed them in the dust bag—hopefully that’s the correct spot. It would’ve been helpful to have a quick guide included.
Overall, the amount of pieces you get for the price is a fantastic value, and it’s great having plenty of backups on hand.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Excellent purchase!
Size: for Q S5V
Just buy it. This vacuum/mop robot has saved me so much time. It was easy to set up, learned its route correctly and the mopping capabilities are exceptional.
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Everything fits and works
Size: for Q S5V
Everything works and fits just fine.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Great deal
Size: for Q S5V
For all these replacement parts its not a bad deal. I love having the extra mips so I can exchange them and wash and still have extra. Ive already had to replace the sweeping brush bc a cat toy got tangled in it.
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Reviewed in the United States on February 1, 2026