cone gear Synchrotech PRO SERIES Dual Cone 3RD-4TH Synchro Honda K-Series – Gear  Driven INC
SKU: 6918976238
cone gear

cone gear Synchrotech PRO SERIES Dual Cone 3RD-4TH Synchro Honda K-Series – Gear Driven INC

Sale price$26.89 Regular price$29.88
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

cone gear Synchrotech PRO SERIES Dual Cone 3RD-4TH Synchro Honda K-Series – Gear Driven INCImprove shifting response with the MFactory R&D (Synchrotech) Carbon Composite Synchros. Utilizing a carbon carbon lining technology initially developed for the Aerospace Industry which acts as braking material during gear engagement, this allows for quicker and more precise shifting and prolongs the life of your gear set. Unlike our competition, we DO NOT use a spray coating (which wears out quickly) nor a carbon fiber weave The same stuff used on

Improve shifting response with the MFactory R&D (Synchrotech®) Carbon-Composite Synchros.
Utilizing a carbon-carbon lining technology initially developed for the Aerospace Industry which acts
as braking material during gear engagement, this allows for quicker and more precise shifting and prolongs
the life of your gear set.

Unlike our competition, we DO NOT use a spray coating (which wears out quickly) nor a carbon fiber weave
The same stuff used on your Carbon Hood which was not designed for friction!
Carbon Composite Lining Stronger Brass Body Improved Lock Angle More Surface Contact Stronger Bonding Improved Oiling

Fitment:
Honda / Acura K-SERIES FWD /AWD (Front Wheel Drive & All Wheel Drive)
RSX K20A2 2002-2004 K20Z1 2005-2006 Civic SI 8th & 9th GEN 2006-2015

Parts Included
Single (1) Synchrotech PRO SERIES Carbon Synchro
Can be used for 3rd or 4th ** Dual Cone gear
Also 5th or 6th ** Dual Cone gear

Synchrotech Lifetime, Globally Transferable Warranty
Whether used on the Street, Strip or Track ... Think! Synchrotech
No-Hassle, Just works!




Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 6918976238

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4.8 ★★★★★
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Beth
Bozeman, US
★★★★★ 3
Not for side sleepers
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
These pillows are quite soft and flat, and offer very little support. I sleep on my side and can't use these pillows. I don't know why they're recommended for side sleepers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025
S
Verified Purchase
Sharon Shelton
Bozeman, US
★★★★★ 5
Good head and neck support
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
Soft yet firm, comfy, no toxic smell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
S
Verified Purchase
Stephen Havranek
Boise, US
★★★★★ 1
A pillow made of extras soft lumps and clumps. Defective.
Size: Standard (Pack of 2), Style: Medium, Configuration: Hometextile
This pillow should not even be sold. It's simple a super soft pillow with lumps of clumps of softness. Part of my head was even touching the mattress through the clumps. I ended up throwing it on the floor at 2 am and my head and neck hurt from it. I have never had a pillow of lumps before. I hope I can return this thing.
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Reviewed in the United States on May 29, 2026
A
Verified Purchase
Alan M
Houston, US
★★★★★ 5
Comfortable, Hypoallergenic, and Great Value
Size: King (Pack of 2), Style: Soft, Configuration: Pillow
These pillows are a solid upgrade for everyday sleep. They’re soft but still provide enough support for both back and stomach sleeping, and the down-alternative fill is perfect if you’re sensitive to allergens. The microfiber cover feels smooth and well-made, and they fluff up nicely after decompressing. Overall, a comfortable and affordable set that gets the job done.
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Reviewed in the United States on March 22, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Definitely worth buying
Size: King (Pack of 2), Style: Soft, Configuration: Pillow
These pillows are AWESOME! Soft, comfortable and fill up the pillowcases well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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