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- USA
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Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
For Your Every Summer RSVP, with Code: SUMMER15
Description
MR104 2RS Enduro Sealed Radial Bike Bearing Abec 3 - 4x10x3mmThis tiny radial bearing has been used primarily by Paul Components in their brake levers. This ABEC 3 radial bearing features 52100 High Carbon Chromium alloy races paired with Grade 10 balls and dual seals to withstand the outside elements, and to contain the 90% fill Mobil XHP 222 high pressure water proof synthetic grease. The Enduro line of bearings are available in high carbon chromium steel, 440C stainless steel, ceramic hybrid and XD 15 with

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 1374 reviews
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Product Reviews
★★★★★ 5
Good chew toy for an aggressive chewing dog
Size: Large
Well built for an aggressive chewing dog. I wouldn't say indescribable but it has lasted longer than all other chew toys he's had.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Kong is worth every dollar
Size: Large
Love Kong items. These balls last forever and my dog is happy!
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Excellent choice for large breed aggressive chewers.
Size: Large
Best choice in play ball. My large breed dog hasn't been able to destroy it.
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Ball is heavy due to solid construction
Size: Large
Just received the large ball. Construction appears to be excellent and time will tell with my aggressive chewer. That being said I ordered the large because our Mini Goldendoodle loves playing with our daughter’s dog large ball. I may not have read description close enough but ball is solid and weighs a considerable amount. Our dog soon learned to pick it up but I’m just disappointed that it isn’t hollow like ones our daughter has.
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Love this
Size: Medium
My dog is a beast and loves to shred through any toys we get him but with this it’s keeps his teeth busy and off the furniture and there is no signs of any damage. Super high quality and perfect for any fur baby that’s loves to chew
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Reviewed in the United States on February 4, 2026




