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- USA
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
RK 1221-0264 GB420MXZ4-134 420 MXZ4 Chain 420 MXZ4 - Heavy Duty Chain - 134 LinksFeatures Feature chromoly steel construction with seamless rollers and bushings Chromized pins drastically improve wear resistance more than two times compare to normal non sealed chains while absorbing shock loads from extreme jumps Heat treated using RK's exclusive Heat Induction Transfer (HIT) process Not recommended for street use. Specs Chain Type 420 MXZ4 Master Link Connector Type Clip Tensile Strength 22. 2 kN Maximum Engine Displacement
Features
- Feature chromoly steel construction with seamless rollers and bushings
- Chromized pins drastically improve wear resistance more than two times compare to normal non-sealed chains while absorbing shock loads from extreme jumps
- Heat treated using RK's exclusive Heat Induction Transfer (HIT) process
- Not recommended for street use.
Specs
| Chain Type | 420 MXZ4 |
| Master Link Connector Type | Clip |
| Tensile Strength | 22.2 kN |
| Maximum Engine Displacement (Street) | Not Recommended |
| Model | MXZ Series |
| Seal Type | Non-Seal |
| Maximum Engine Displacement (Offroad) | 150 cc |
| Riding Style | Street |
| Number of Links | 134 |
| Riding Style | Adventure Touring / Dual-Sport |
| Tensile Strength | 4980 lb |
| Weight | 0,80 kg/100 Links |
| Units | Each |
| Color/Finish | Gold |
| Material | Steel |
| Riding Style | Off-Road |
| Chain Size | 420 |
| Product Name | Drive Chain |
| Type | Chain |
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
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Worth the buy
Style: 30 pcs, Style: 30 pcs
Put in my 1991 f250 super cab and it did the whole bottom and then some. Works spectacularly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Would recommend
Size: 10 sqft
I used this sound deadening material in my car during an audio and interior upgrade, and the difference was noticeable immediately. Road noise, vibrations, and rattling were reduced a lot, especially on the doors and floor panels. The car feels much quieter and more solid while driving now.
The material was easy to cut and apply, and the adhesive stuck very well without peeling up. It has a quality feel to it and conforms nicely around curves and tight areas. I also noticed my speakers sound cleaner and have better bass response after installing it.
For the price, this sound deadening material is a great value and definitely worth it if you want a quieter ride and better overall sound quality in your vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would.
PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Sound deadening the Hot Rod
Size: 20 sqft, Size: 20 sqft
Works well, good value for the money.
It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
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