Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Synchrotech 3-4th 6 Speed Hub - K20Synchrotech 3 4th 6 Speed Hub K20 Features Premium replacement for OEM Improved lock angle Updated tooth pattern 1 individual piece Vehicle Application: 3rd 4th K20 DC5 EP3 6 speed RSX Civic Si ITR CTR 2002 2010 (X2M5 NSN4 PNN3 PNN4 NPR3 Y2M3 NPQ3) Please note: Synchrotech parts cannot be canceled returned or exchanged.
Synchrotech 3-4th 6 Speed Hub - K20
Features
- Premium replacement for OEM
- Improved lock angle
- Updated tooth pattern
- 1 individual piece
Vehicle Application: 3rd/4th K20 DC5 EP3 6 speed RSX/Civic Si/ITR/CTR 2002-2010 (X2M5 NSN4 PNN3 PNN4 NPR3 Y2M3 NPQ3)
Please note: Synchrotech parts cannot be canceled / returned or exchanged.
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 1429 reviews
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Product Reviews
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Great for workouts
Size: 10.5, Color: (110) Summit White/White/Khaki Base
I bought these shoes for home workouts, both lifting and aerobics. They're very stable, have the perfect amount of cushion without compromising stability, and are comfortable. They run a bit small; I'm usually a 10, ordered a 10.5 and my toe is at the end. They're snug but not tight and seem to have a good amount of room in the toe box. I'd recommend these.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
My walking shoes
Size: 8.5, Color: (418) Blue Smoke/White/Nu Blue
I bought these last year before a vacation when I knew we'd be doing miles of walking a day. I had ZERO blisters breaking them in and immediately walking 10k+ steps in them. Now they still get a lot of wear at home for outings when walking will be involved. No issues, very comfortable, would recommend!
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Reviewed in the United States on April 28, 2026