SKU: 6767875520

Sthus Black Spring Loaded Chain Tensioner For 49Cc 66Cc 80Cc Engine Motorized Bike 2 Stroke Engine

Sale price$18.00 Regular price$20.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 29 - Nov 3

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Description

Sthus Black Spring Loaded Chain Tensioner For 49Cc 66Cc 80Cc Engine Motorized Bike 2 Stroke EngineDescription: Chain Tensioner Spring Loaded For 49cc 66cc 80cc Engine Motorized Bike Package Include: 1 x Chain Tensioner Kit Spring loaded chain tensioner that keeps chain from popping and snapping. Can be used for all chain drive applications including center mount and rear mount chain drive for gas motorized bicycle plan kits. Must be mounted so that it pulls on the chain so the spring action will work effectively keeping the chain tight, but not

Description:
Chain Tensioner Spring Loaded For 49cc 66cc 80cc Engine Motorized Bike
Package Include: 1 x Chain Tensioner Kit
Spring loaded chain tensioner that keeps chain from popping and snapping.
Can be used for all chain drive applications including center mount and rear mount chain drive for gas motorized bicycle plan kits.
Must be mounted so that it pulls on the chain so the spring action will work effectively keeping the chain tight, but not too tight.
Spring loaded installation positions on bicycle so the spring pulls on the chain.
Can also be placed on the lower chain. The amount of tension can be adjusted to your liking.
Remove vibration and snapping and popping of the chain during operation.
It also keeps the nylon tension wheel from wearing out.
This makes for a smoother, more enjoyable ride without vibration and increases the lifespan of not only the chain, but motorized bicycle parts.
Makes the whole bike, motor and everything else last longer, because you aren't shaking it excessively.
It really makes the difference between enjoying your ride and being glad that it was over.
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: 6767875520

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4.1 ★★★★★
Based on 9 reviews
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Rebekah
Grantham, US
★★★★★ 5
Comfortable and cute
Size: 9 Wide, Color: Cocoa Brown Satin, Size: 9 Wide, Color: Cocoa Brown Satin
I haven't worn them out of the house but they feel comfortable standing in them and they match the dress.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Big Foot
Size: 12 Wide, Color: Pearl White Satin Fabric
I am very satisfied coming from a big footed woman 😅 I have trouble finding cute shoes in my size let alone Wide shoes that are actually cute. This heels are not only just super pretty but comfortable too.
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Reviewed in the United States on February 27, 2026
A
Verified Purchase
Amy Fickle
San Leandro, US
★★★★★ 1
Used not new
Size: 5, Color: Natural/Gold
Love the shoes but the item was clearly used based on feet marks inside shoe and scuffs on bottom of shoe.
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Reviewed in the United States on March 31, 2026
S
Verified Purchase
Sabrina Arrowsmith
Carnegie, US
★★★★★ 3
1/2 size too big!!!
Size: 7 Wide, Color: Black Leather
My entire adult life I have been a size 7, regardless of brand, I should have known right away when I tried them on, but I was so excited to go out to dinner in them that I ignored the obvious, they are for sure a 1/2 size too large for me. Thank God for the ankle strap, otherwise they would have had me a@@ over tea kettle the first time I got out of the car. I feel like I'm a kid, wearing my mom's shoes. I shouldn't have worn them out. I should have gotten a smaller size. I still might. They're super cute and comfortable. But SIZE DOWN. Especially if you ordered wide. This is now the second pair in a week I purchased from Naturalizer, and apparently they just make shoes that are 1/2 a size bigger than everyone else. I managed to return the other pair.
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Reviewed in the United States on May 17, 2025
A
Verified Purchase
Amy S
Birmingham, US
★★★★★ 5
Cute great size got a lot of compliments
Color: Obsidian Black
Loved this. Got it on sale dor 34.99 and worth it it seems like a good staple for events / outtings. Even daily use probably, but I got it for a wedding event.weekend and got so many compliments! Good closure zipper had no issues. I like the material doesn’t look or feel cheap, good color. (I got black) but saw someone at event with gold one and also adorable!!! Storage is huge for me - it easily fit my phone, a couple of pads and tampons, small hand sanitizer, small aquaphor with room! I also had sunglasses in there at one point and surprisingly zipped fine with all of that. Overall convenient for storage, aesthetically pleasing, good material-quality. Cons: the chain strap bothered my neck a little bit after wearing it but that’s a me problem. Not the purse/way it was made. But something to consider.
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Reviewed in the United States on April 4, 2026

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