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Customers praised this piston ring set for fitting perfectly and getting bikes running again. "Good quality" and fast delivery were frequently mentioned. However, some noted rings broke during installation and complained about iron rings breaking easily. A few experienced incomplete orders and delayed replacements.
Exactly what i needed to get back up and running. Thanks BikeBerry!
Just what we needed!!
Broke a part and received a new one for free.
Can't really give u a review cause one of the piston rings broke while installing it. U guys definitely did a great job on getting it to me.
no problems
66cc (80cc) Piston Ring Set
66cc (80cc) Piston Ring Set
It was ok
Look like good quality
Came fast, very happy
Thank you Bikeberry.
Good to go
Fit perfectly
came on time and working great
It was easy to order fond what I needed and good deal I just wish the mag rims weren't so expensive
gasket were broken and took over a month to get replacement part.
After 2 orders in a row not being complete from bikeberry , I havent been able to use or install yet .
Estelle the product
Good out of stock though.
Great company. Wonderful customer service.
I dislike the rings that are offered on these kits they are made of iron and break easily. The iron rings are inferior and causes me to have to rebuild my top end quiet often.
Good piston rings. Works just fine.
4out of5. Very happy with it.
new rings,on the road... I thought I was screwed when my rings came all across the country an when I talked to one of the guys at bikeberry he had new rings in the mail that day,wonderful I was back on the road in three days, happy in Pennsylvania!!!
Working great Great rings. Good service. Fast delivery. Got me back rolling. This company is great to deal with , they followed up on my order, and followed up on my order. Will continue to use this company and they have a good knowledge and crew that was great on helping you diagnosis your problem. Thanks Jim
Does it matter which piston rings is on top and bottom or are they identical as some rings have a beveled edge or not
Hello Julien!
Both piston rings are identical, it does not matter which ring is installed on the bottom or top.
Will any brand of 66cc (80cc) piston rings fit on the 66cc (80cc) engine kit you guys sell?
For the most part yes it should. The 66cc (80cc) Piston Ring Set are designed to work with 66/80cc pistons but there is always the possibility of a 66/80cc piston that may have been designed just a bit differently from the others. If this is the case then the piston rings will not to work. Other than that, the piston rings should work fine.
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We have the best customer service and e-bike education in the industry. Have questions or need help? Give us a call 1-800-317-0479
Serving You Since 2007
Since 2007, we've shipped thousands of e-bikes to happy riders in Hawaii and Alaska. We're the most trusted name in the industry, with the lowest prices and happiest customers!
Fast Shipping to HI & AK
We work with top-tier carriers to get your oe-bike to you within 7-10 business days! Most orders shipped same-day or next day.
Lifetime Technical Support
We're here to help, no matter what! Get free technical support for the lifetime of your product.
BikeBerry.com is proud to offer Ebike shipped directly to Hawaii and Alaska! Shipping is only $375. The shipping charge includes shipping your local terminal for will-call pickup. Door-to-Door delivery option is available for an additional $200 (can vary by locations), you will be provided with that option after the order is placed. With over 200 e-bikes to choose from from over 30 different manufactures, we're sure to have the right electric bike for you! Let our team handle the entire process of logistical planning and delivery to you!
Placing your order: Our entire selection of E-bikes can be shipped to Hawaii and Alaska. BikeBerry boasts an extensive selection of over 200 e-bike models from more than 30 manufacturers. Whether you’re looking for a commuter e-bike, a mountain e-bike, or a folding e-bike, they’ve got you covered. Once you've found the perfect ebike for you, simply add it to your cart and check out. On the checkout page, enter your HI or AK address, and the shipping option "E-Bike Special Handling Shipping Non-Continental US (7-10 Days)" will appear.

If you're from Hawaii or Alaska, you may have found that very few e-bike retailers or brands will ship e-bikes to Hawaii and Alaska from the US mainland. And this is because shipping ebikes to Hawaii and Alaska can presents unique challenges:
Air shipping regulations for Lithium Batteries: E-bikes by nature all have large Lithium Ion batteries. Unfortunately, shipping of Lithium Ion batteries are regulated by the US department of Transportation (DOT) and have their own Hazardous Material Regulations. Because of this, Lithium Ion Batteries over a certain size cannot be shipped via air shipping. Doing so can be met with huge fines and even criminal charges. E-bikes must be shipped via ocean freight. Bikeberry.com now offers E-bike shipping, via ocean freight to all destinations in Hawaii and Alaska.
Logistical Challenges: Because E-bikes have to be shipped via ocean freight, the logistical coordination is difficult. The E-bike must first be shipped to a freight forwarder for prep and loading of the electric bike into a ocean freight container bound for Hawaii and Alaska. Once arrived to the destination, the coordination of pickup and delivery must be completed by an authorized company. Bikeberry.com, now ships hundreds of E-bikes per year to Hawaii and Alaska, and have made the process seamless. The process typically takes just 7-10 days and is handled entirely by the Bikeberry.com team!
Shipping Costs: If you've ever tried to ship an e-bike from the mainland, on your own, you'll likely find that the cost to do so is prohibitive and can cost you $1000 or more. This is because ocean carriers do not generally accept one unit shipments of ebikes and prefer to work with volume retailers. Because Bikeberry.com ships to these destinations in volume, we are able to get highly discounted prices that we are able to pass on to our customers. We charge only $375 for Special Handling Shipping of our Ebikes to Hawaii or Alaska. The $375 shipping cost is for pick up at the local shipping terminal. If you're unable to pick up at the local terminal, additional fees may apply. *Additional shipping costs may apply to remote delivery locations.
BikeBerry.com is proud to offer Ebike shipped directly to Hawaii and Alaska! Shipping is only $375. The shipping charge includes shipping your local terminal for will-call pickup. Door-to-Door delivery option is available for an additional $200 (can vary by locations), you will be provided with that option after the order is placed. With over 200 e-bikes to choose from from over 30 different manufactures, we're sure to have the right electric bike for you! Let our team handle the entire process of logistical planning and delivery to you!
Placing your order: Our entire selection of E-bikes can be shipped to Hawaii and Alaska. BikeBerry boasts an extensive selection of over 200 e-bike models from more than 30 manufacturers. Whether you’re looking for a commuter e-bike, a mountain e-bike, or a folding e-bike, they’ve got you covered. Once you've found the perfect ebike for you, simply add it to your cart and check out. On the checkout page, enter your HI or AK address, and the shipping option "E-Bike Special Handling Shipping Non-Continental US (7-10 Days)" will appear.

If you're from Hawaii or Alaska, you may have found that very few e-bike retailers or brands will ship e-bikes to Hawaii and Alaska from the US mainland. And this is because shipping ebikes to Hawaii and Alaska can presents unique challenges:
Air shipping regulations for Lithium Batteries: E-bikes by nature all have large Lithium Ion batteries. Unfortunately, shipping of Lithium Ion batteries are regulated by the US department of Transportation (DOT) and have their own Hazardous Material Regulations. Because of this, Lithium Ion Batteries over a certain size cannot be shipped via air shipping. Doing so can be met with huge fines and even criminal charges. E-bikes must be shipped via ocean freight. Bikeberry.com now offers E-bike shipping, via ocean freight to all destinations in Hawaii and Alaska.
Logistical Challenges: Because E-bikes have to be shipped via ocean freight, the logistical coordination is difficult. The E-bike must first be shipped to a freight forwarder for prep and loading of the electric bike into a ocean freight container bound for Hawaii and Alaska. Once arrived to the destination, the coordination of pickup and delivery must be completed by an authorized company. Bikeberry.com, now ships hundreds of E-bikes per year to Hawaii and Alaska, and have made the process seamless. The process typically takes just 7-10 days and is handled entirely by the Bikeberry.com team!
Shipping Costs: If you've ever tried to ship an e-bike from the mainland, on your own, you'll likely find that the cost to do so is prohibitive and can cost you $1000 or more. This is because ocean carriers do not generally accept one unit shipments of ebikes and prefer to work with volume retailers. Because Bikeberry.com ships to these destinations in volume, we are able to get highly discounted prices that we are able to pass on to our customers. We charge only $375 for Special Handling Shipping of our Ebikes to Hawaii or Alaska. The $375 shipping cost is for pick up at the local shipping terminal. If you're unable to pick up at the local terminal, additional fees may apply. *Additional shipping costs may apply to remote delivery locations.
BikeBerry.com is proud to offer Ebike shipped directly to Hawaii and Alaska! Shipping is only $375. The shipping charge includes shipping your local terminal for will-call pickup. Door-to-Door delivery option is available for an additional $200 (can vary by locations), you will be provided with that option after the order is placed. With over 200 e-bikes to choose from from over 30 different manufactures, we're sure to have the right electric bike for you! Let our team handle the entire process of logistical planning and delivery to you!
Placing your order: Our entire selection of E-bikes can be shipped to Hawaii and Alaska. BikeBerry boasts an extensive selection of over 200 e-bike models from more than 30 manufacturers. Whether you’re looking for a commuter e-bike, a mountain e-bike, or a folding e-bike, they’ve got you covered. Once you've found the perfect ebike for you, simply add it to your cart and check out. On the checkout page, enter your HI or AK address, and the shipping option "E-Bike Special Handling Shipping Non-Continental US (7-10 Days)" will appear.

If you're from Hawaii or Alaska, you may have found that very few e-bike retailers or brands will ship e-bikes to Hawaii and Alaska from the US mainland. And this is because shipping ebikes to Hawaii and Alaska can presents unique challenges:
Air shipping regulations for Lithium Batteries: E-bikes by nature all have large Lithium Ion batteries. Unfortunately, shipping of Lithium Ion batteries are regulated by the US department of Transportation (DOT) and have their own Hazardous Material Regulations. Because of this, Lithium Ion Batteries over a certain size cannot be shipped via air shipping. Doing so can be met with huge fines and even criminal charges. E-bikes must be shipped via ocean freight. Bikeberry.com now offers E-bike shipping, via ocean freight to all destinations in Hawaii and Alaska.
Logistical Challenges: Because E-bikes have to be shipped via ocean freight, the logistical coordination is difficult. The E-bike must first be shipped to a freight forwarder for prep and loading of the electric bike into a ocean freight container bound for Hawaii and Alaska. Once arrived to the destination, the coordination of pickup and delivery must be completed by an authorized company. Bikeberry.com, now ships hundreds of E-bikes per year to Hawaii and Alaska, and have made the process seamless. The process typically takes just 7-10 days and is handled entirely by the Bikeberry.com team!
Shipping Costs: If you've ever tried to ship an e-bike from the mainland, on your own, you'll likely find that the cost to do so is prohibitive and can cost you $1000 or more. This is because ocean carriers do not generally accept one unit shipments of ebikes and prefer to work with volume retailers. Because Bikeberry.com ships to these destinations in volume, we are able to get highly discounted prices that we are able to pass on to our customers. We charge only $375 for Special Handling Shipping of our Ebikes to Hawaii or Alaska. The $375 shipping cost is for pick up at the local shipping terminal. If you're unable to pick up at the local terminal, additional fees may apply. *Additional shipping costs may apply to remote delivery locations.
We're doing something a little different for the holidays. A lot of our riders have told us that they're worried about making a purchase before our biggest sale of the year...Black Friday. They're afraid that the price might drop a few weeks later.
To help cut down on holiday stress, we've launched our Black Friday Early Access Sale, and backed it with our Black Friday Price Guarantee. Starting with our Black Friday Early Access Sale on 11/1/23, when we put an item on sale before 12/1/23, you'll be getting it at the season's lowest price -- guaranteed. If the price drops on an eligible item, we'll refund you the difference!
Terms and Conditions
In order to receive the refund, simply contact BikeBerry Customer Service and provide us with your original order number. And we'll take care of it from there! In order to be eligible, you must contact us before 11:59 pm PST on 12/1/23.
Start your holiday shopping today to make sure you get what you want for the holiday season! All Black Friday sale items have limited quantities and may sell out before Black Friday.

We're doing something a little different for the holidays. A lot of our riders have told us that they're worried about making a purchase before our biggest sale of the year...Black Friday. They're afraid that the price might drop a few weeks later.
To help cut down on holiday stress, we've launched our Black Friday Early Access Sale, and backed it with our Black Friday Price Guarantee. Starting with our Black Friday Early Access Sale on 11/1/23, when we put an item on sale before 12/1/23, you'll be getting it at the season's lowest price -- guaranteed. If the price drops on an eligible item, we'll refund you the difference!
Terms and Conditions
In order to receive the refund, simply contact BikeBerry Customer Service and provide us with your original order number. And we'll take care of it from there! In order to be eligible, you must contact us before 11:59 pm PST on 12/1/23.
Start your holiday shopping today to make sure you get what you want for the holiday season! All Black Friday sale items have limited quantities and may sell out before Black Friday.
We're doing something a little different for the holidays. A lot of our riders have told us that they're worried about making a purchase before our biggest sale of the year...Black Friday. They're afraid that the price might drop a few weeks later.
To help cut down on holiday stress, we've launched our Black Friday Early Access Sale, and backed it with our Black Friday Price Guarantee. Starting with our Black Friday Early Access Sale on 11/1/23, when we put an item on sale before 12/1/23, you'll be getting it at the season's lowest price -- guaranteed. If the price drops on an eligible item, we'll refund you the difference!
Terms and Conditions
In order to receive the refund, simply contact BikeBerry Customer Service and provide us with your original order number. And we'll take care of it from there! In order to be eligible, you must contact us before 11:59 pm PST on 12/1/23.
Start your holiday shopping today to make sure you get what you want for the holiday season! All Black Friday sale items have limited quantities and may sell out before Black Friday.
With over 15 years in the industry we take pride in providing the best support for motorized bicycle community. Whether you're an experienced rider or you're new to the hobby, we are here for you.
With over 15 years in the industry we take pride in providing the best support for motorized bicycle community. Whether you're an experienced rider or you're new to the hobby, we are here for you.
With over 15 years in the industry we take pride in providing the best support for motorized bicycle community. Whether you're an experienced rider or you're new to the hobby, we are here for you.
