GREHUA Chain Adjuster Tensioner with Roller Spring for Razor E300 Series E300S E325 E325S Version 36+ Electric Scooter Heavy Duty Parts Silver Compatible with W13113640079
Condition: New
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 10 left in stock, order soon!
Arrives
Saturday, Sep 20
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Features
- FITMENTthe chain tensioner adjuster fits for Razor E300 E300S E325 E325S Version 36+ Electric Scooter, Compatible with Razor Part: W13113640079.
- QUALITY MATERIALthe chain tensioner adjuster is made of premium metal material, anti-compression deformation and anti-aging, is not easy to break, strong and durable and can be used for a long time.
- FEATURESkeeping the chain well lubricated and at the correct tension is critical to the life of your sprockets and chain, the chain tensioner accomplishes half of that. long-term use without inspection and adjustment will cause the chain to become loose, it will cause jitter, chain jam or even drop during driving. So need to check and replace your chain adjuster regularly to ensure driving safety.
- PACKAGE INCLUDED1 x Chain Tensioner, 1 x Spring, 1 x Screw, 1 x Nut.
Manufacturer: GREHUA
Brand: GREHUA
Item Weight: 2.08 ounces
Package Dimensions: 3.66 x 2.64 x 1.06 inches
Manufacturer Part Number: GR-E300ZJQ
Date First Available: June 18, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Sep 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
I didn't know that becoming a boy mom also meant that I would have to become a scooter mechanic. My son "ran over a nerf dart" and broke this piece. This replacement fit perfectly, was easy to install, has lasted now for at least 6 months so a decent quality. It was definitely cheaper to purchase through here than it was through Razor. Altogether, I'm happy that Amazon exists for this reason.
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Reviewed in the United States on March 27, 2025 by Pound Pound
Installed this a few months ago and still going strong!
Reviewed in the United States on April 2, 2025 by Andrea Munguia
Setting them up to actually work is difficult at best. Once they are on, they are too noisy as the chain rolls over the roller. That part is not a defect in the roller, it's just not something that I would use where noise is an issue
Reviewed in the United States on February 7, 2025 by pythan
It's intended for a razor scooter. I don't have a razor scooter. installed it on a 50cc pocket bike had to get a little creative but it works.
Reviewed in the United States on December 16, 2024 by jeff
I broke my old one bought a new one Put it on and without any help...back one my scooter and chain is tight.
Reviewed in the United States on May 13, 2025 by don flood
Bought this for as a replacement for the Razor E325. The part looked identical to the original and it fit perfectly. We haven't put many miles on it yet, but if anything changes, I'll update my review.
Reviewed in the United States on September 3, 2024 by Amazon Customer
It installed easily and seems good quality. It is better than the original part and reduces chain noise considerably. I am very satisfied with the purchase.
Reviewed in the United States on October 13, 2024 by Robert Peterman
dont go by the photo of the product it looks to be about 6 to eight inches when I recieved it it was about 1" couldnt use
Reviewed in the United States on June 7, 2025 by eric hoyt