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USA
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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 16 - Jun 21
For Your Every Summer RSVP, with Code: SUMMER15
Description
HPI Racing 75116 Ball Stud 4.3x13mm RS4 Pro 4 (4pcs) Cup Racer / Brama 10BHPI Racing 75116 Ball Stud 4. 3x13mm RS4 Pro 4 (4pcs) Cup Racer Brama 10B This is a package of 4. 3X13mm Ball Studs for the HPI RS4 PRO4. FEATURES: Black steel construction Opening for a 2mm allen wrench INCLUDES: Four ball studs REQUIRES: A 2mm allen wrench (GPMR8011) to install the ball studs SPECS: Length: 13mm (1 2") Diameter ball: 4. 3mm (3 16")

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 482 reviews
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Product Reviews
★★★★★ 5
Great Price and Product
This accessory kit was a good price and great fit for my eufy vacuum. I will buy it again.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Nice extras
This kit is great to keep my vacuum running! It’s nice to replace the brushed when they get tangled with pet hair.
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Reviewed in the United States on January 9, 2026
★★★★★ 1
buy from Eufy only for reliable fit.
vacuum bag doesn't fit correctly and the vacuum doesn't register it and won't work with it.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Vacuum
Came as advertised
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Reviewed in the United States on February 24, 2026
★★★★★ 3
not used
package came as expected everything looks good have had a chance to use it yet. thats why no rating..
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Reviewed in the United States on May 13, 2026




