Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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For Your Every Summer RSVP, with Code: SUMMER15
Description
4140 Medium Carbon Steel Front Or Rear Driveshaft with 7075 Aluminium Alloy Hex for Traxxas 1:5 X Maxx 8S 77086-4 / X Maxx Ultimate 8S 77097-4 / 1:6 Sand Car 8S 109076-4 Upgrades - Red4140 medium carbon steel thickened and upgraded version of the universal joint dogbone, the diameter of the dogbone has been upgraded from the original 5. 5mm to 7mm, which is more sturdy, can adapt to bumpy road conditions, and is not easy to deform. CVD connect with 7075 Alloy hex is modified from original fastening design to perforation using stainless steel pin to stabilize the alloy hex to become more stable. Package includes : Driveshaft 2pcs ;
- 4140 medium carbon steel thickened and upgraded version of the universal joint dogbone, the diameter of the dogbone has been upgraded from the original 5.5mm to 7mm, which is more sturdy, can adapt to bumpy road conditions, and is not easy to deform.
- CVD connect with 7075 Alloy hex is modified from original fastening design to perforation using stainless steel pin to stabilize the alloy hex to become more stable.
- Package includes : Driveshaft-2pcs ; Hex Adapter-2pcs ; Set Screws 4x3-2pcs ; Steel Pin 4x17.8-2pcs.
- Original stock part number : 7750X + 7768 + 7756.
- Suitable models : Traxxas 1/5 X-Maxx 8S Monster Truck 77086-4, X-Maxx Ultimate 8S Monster Truck 77097-4 ; 1/6 Funco Pro Scale 2WD Sand Car 8S 109076-4.
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
4.0 ★★★★★
Based on 135 reviews
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Product Reviews
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Good fit
Material Type: Black - 3 Pairs, Size: X-Large
My husband just started using these and they feel comfortable. Hasn't used them long enough to see if his heels are better. He has a high arch so I bought him the XL and they fit perfectly.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
No more painful cracked heels! These really do work!
Material Type: Black - 3 Pairs, Size: X-Large
These really do work well. This is one of the first winters that I have not experienced painful, cracked heels. They are long lasting, and definitely make my heels smoother and softer after wearing them. For the first few times wearing them I simply went with the moisturizer embedded in them. After a few uses I then covered my heels with Aquaphor Advanced Therapy Healing Ointment. This worked even better, and I would recommend it. I am very glad I bought these. Of note, I have really big feet that are quite wide and the XL are a little snug but not uncomfortably so. I use them overnight, but also have worn them under socks and they work fine.
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Wonderful for dry feet
Material Type: Black - 3 Pairs, Size: X-Large
I have been dealing with dry skin and problems with the heel of my foot, so I thought I would give these a try. I am so glad I did. They moisturize beautifully. A must is you are having trouble with your feet.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
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Reviewed in the United States on May 20, 2026