20 Best Chain Tensioner For Motorized Bicycle [2024]

Are you looking for the best chain tensioner for motorized bicycle? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling chain tensioner for motorized bicycle.

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# Preview Product
1 sthus Black Spring Loaded Chain Tensioner For 49cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine sthus Black Spring Loaded Chain Tensioner For 49cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine
2 Chain Tensioner for Motorized Bicycle,Mellbree Spring Loaded Chain Tensioner Compatible with 49cc... Chain Tensioner for Motorized Bicycle,Mellbree Spring Loaded Chain Tensioner Compatible with...
3 HIFROM 49cc 60cc 66cc 80cc Engine Motorized Bicycle Pulley Chain Tensioner Bracket HIFROM 49cc 60cc 66cc 80cc Engine Motorized Bicycle Pulley Chain Tensioner Bracket
4 sthus Arch Idler Pulley Chain Tensioner For 2-Stroke 80CC Gas Motorized Bicycle sthus Arch Idler Pulley Chain Tensioner For 2-Stroke 80CC Gas Motorized Bicycle
5 sthus Silver Spring loaded chain tensioner for 49cc 50cc 66cc 80cc Engine Motorized bike sthus Silver Spring loaded chain tensioner for 49cc 50cc 66cc 80cc Engine Motorized bike
6 CNCMOTOK Spring Loaded Chain Tensioner fit for 49cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine... CNCMOTOK Spring Loaded Chain Tensioner fit for 49cc 66cc 80cc Engine Motorized Bike 2 Stroke...
7 BH-Motor 49cc 66cc 80cc bike Engine Motorized Bicycle Pulley Chain Tensioner Roller Idler kit BH-Motor 49cc 66cc 80cc bike Engine Motorized Bicycle Pulley Chain Tensioner Roller Idler kit
8 JRL 49cc to 80cc Motorised Bicycle Motorized Bike Pulley Chain Tensioner JRL 49cc to 80cc Motorised Bicycle Motorized Bike Pulley Chain Tensioner
9 FVRITO 415H Chain 110L Link Heavy Duty and Master Link Chain Tensioner Guide Idler Pulley Roller for... FVRITO 415H Chain 110L Link Heavy Duty and Master Link Chain Tensioner Guide Idler Pulley Roller...
10 CDHPOWER 48cc/50cc/66cc/80cc New Model Spring Chain Tensioner Kit-Gas Motorized Bicycle CDHPOWER 48cc/50cc/66cc/80cc New Model Spring Chain Tensioner Kit-Gas Motorized Bicycle
11 HGC 2x Black Spring Loaded Chain Tensioner For 49cc 66cc 80cc Engine Motorized Bike Bicycle 2 Stroke... HGC 2x Black Spring Loaded Chain Tensioner For 49cc 66cc 80cc Engine Motorized Bike Bicycle 2...
12 VideoPUP Bicycle Pulley Chain Tensioner Bracket Bikes Adjuster Tensioner Bracket for 49cc 60cc 66cc... VideoPUP Bicycle Pulley Chain Tensioner Bracket Bikes Adjuster Tensioner Bracket for 49cc 60cc...
13 UAUS Adjustable Chain Tensioner W/Chain Guide CNC Silver Fit 415 Chain For 49cc 66cc 80cc Engine... UAUS Adjustable Chain Tensioner W/Chain Guide CNC Silver Fit 415 Chain For 49cc 66cc 80cc Engine...
14 415H 110L Motorized Bicycle Chain+Chain Breaker,Compatible with For 49cc 60cc 66cc 80cc 2-Stroke... 415H 110L Motorized Bicycle Chain+Chain Breaker,Compatible with For 49cc 60cc 66cc 80cc 2-Stroke...
15 HIAORS Bicycle Pulley Chain Tensioner Bracket With Spare Rollers for 2-stroke 49cc 60cc 66cc 80cc... HIAORS Bicycle Pulley Chain Tensioner Bracket With Spare Rollers for 2-stroke 49cc 60cc 66cc 80cc...
16 CDHPOWER 48cc/50cc/66cc/80CC Spring Chain Tensioner Kit-Improved for Gas Motor Bicycle CDHPOWER 48cc/50cc/66cc/80CC Spring Chain Tensioner Kit-Improved for Gas Motor Bicycle
17 HURI 3 Pulley Chain Tensioner Roller for Motorized Bicycle Bike 49cc 60cc 66cc 80cc 2 Stroke Engine HURI 3 Pulley Chain Tensioner Roller for Motorized Bicycle Bike 49cc 60cc 66cc 80cc 2 Stroke Engine
18 CDHPOWER Idler Pulley Chain Tensioner, with 4 Bolts, with Bearing for 66cc/80cc Gas Motorized... CDHPOWER Idler Pulley Chain Tensioner, with 4 Bolts, with Bearing for 66cc/80cc Gas Motorized...
19 LAXEEM Spring Loaded Chain Tensioner for 49cc 50cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine... LAXEEM Spring Loaded Chain Tensioner for 49cc 50cc 66cc 80cc Engine Motorized Bike 2 Stroke...
20 NAVARME Arch Idler Pulley Chain Tensioner For 2-Stroke 80CC Gas Motorized Bicycle NAVARME Arch Idler Pulley Chain Tensioner For 2-Stroke 80CC Gas Motorized Bicycle
Bestseller No. 1
sthus Black Spring Loaded Chain Tensioner For 49cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine
  • Chain Tensioner Spring Loaded For 49cc 66cc 80cc Engine Motorized Bike
  • Package Include: 1 x Chain Tensioner Kit
  • 49cc 66cc 80cc bike chain tensioner
  • Motorized Bike Chain Tensioner
Bestseller No. 2
Chain Tensioner for Motorized Bicycle,Mellbree Spring Loaded Chain Tensioner Compatible with 49cc...
  • Chain roller tensioner ensures proper tension and alignment of the chain. It can prevent the chain from derailing, excessive wear of the sprocket and...
  • Chain tensioner spring loaded compatible for 49cc 66cc 80cc Engine Motorized Bike.
  • Simple installation steps: STEP 1: It is easier to connect one side of the spring to the curved side of the mounting plate, this side has 2 small...
  • Step 3: Remove the old screws from the housing cover, place the tension plate on the housing cover, then use 3 identical screws to install the tension...
  • The package contains: a set of motorized bike chain tensioner (a tension roller, a spring, two metal structural plates, 5 screws, 2 nuts)
SaleBestseller No. 3
HIFROM 49cc 60cc 66cc 80cc Engine Motorized Bicycle Pulley Chain Tensioner Bracket
  • ✨ 1. The item for 49cc to 80cc (49cc 60cc 66cc 80cc) 2-stroke motorized bicycles.
  • ✨ 2. Easy install and High class quality and very durable
  • ✨ 3. Please check pictures and specifications for compatibility
  • ✨ 4. HIFROM focus on provide high quality carburetor at fair price: Professional Factory; Professional technical support; if you unsatisfy with our...
Bestseller No. 4
sthus Arch Idler Pulley Chain Tensioner For 2-Stroke 80CC Gas Motorized Bicycle
  • Spring Idler Pulley Chain Tensioner, with 2 Bolts, With Bearing
  • Package Include: 1 x Chain Tensioner Kit
  • Easy to adjust & Heavy Duty Metal
  • Reduces stress on the chain
SaleBestseller No. 5
sthus Silver Spring loaded chain tensioner for 49cc 50cc 66cc 80cc Engine Motorized bike
  • Fitment: Chain Tensioner Spring Loaded For 49cc 50cc 66cc 80cc Engine Motorized Bike
  • Package Includ: 1 Chain Tensioner Kit
  • motorized bike chain tensioner
  • 80cc bike chain tensioner
Bestseller No. 6
CNCMOTOK Spring Loaded Chain Tensioner fit for 49cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine...
  • High quality:Spring loaded chain tensioner that keeps chain from popping and snapping.Thicken metal, not easy to bend deformation.
  • Chain Tensioner Spring Loaded For 49cc 66cc 80cc Engine Motorized Bike.It mounts right to the motor and has a wide range of adjustments to fit your...
  • Can be used for all chain drive applications including center mount and rear mount chain drive for gas motorized bicycle plan kits.
  • Package Include: 1 Chain Tensioner Kit,1x spare spring chain tensioner Guide wheel,1 x spare spring
  • Professional after-sales:We sell professional auto parts ,and provide free technical support. If you have any problems or dissatisfaction after...
Bestseller No. 7
BH-Motor 49cc 66cc 80cc bike Engine Motorized Bicycle Pulley Chain Tensioner Roller Idler kit
  • Chain Tensioner Roller For 49CC Motorized Bicycle
  • Chain Tensioner Roller For 50CC Motorized Bicycle
  • Chain Tensioner Roller For 66CC Motorized Bicycle
  • Chain Tensioner Roller For 80CC Motorized Bicycle
Bestseller No. 8
JRL 49cc to 80cc Motorised Bicycle Motorized Bike Pulley Chain Tensioner
  • Fitment:Fit:49cc 60cc 80cc Motorized Bicycle Bike
  • Package include: 1* Pulley Chain Tensioner Bracket
  • Weight:300g
  • NOTE:This is the Non-original part. The pictures can tell more than we can; please make sure it can fit on your bicycle before ordering it.
Bestseller No. 9
FVRITO 415H Chain 110L Link Heavy Duty and Master Link Chain Tensioner Guide Idler Pulley Roller for...
  • 【Specification】415H Chain 110L Link Heavy Duty
  • 【Fitment】for 2 stroke 49cc 60cc 66cc 80cc Engines Motorized Bicycle Motr Bikes
  • 【Fitment】for most Chinese import Pit / Dirt bikes, ATVs with 415H Chain, almost all of the bike brands from China, such as TaoTao, Buyang,...
  • 【Package Contents:】1 x chain,6 x Master Link,1 x Guide Roller.
  • 【Size】1/2" center to center spacing between each pin, a 3/16" spacing between inner links, and is approximately 7/16" wide.
Bestseller No. 10
CDHPOWER 48cc/50cc/66cc/80cc New Model Spring Chain Tensioner Kit-Gas Motorized Bicycle
  • 1: Material: Steel Spring Chain Tensioner Kit for 2 stroke kit 48cc/66cc/80cc; Engine kit is not included! This listing is only for the chain...
  • 2: Some frames (for example, some mountain bikes with three piece pedal cranks) don't have much room between the pedals and engine. Make sure you have...
  • 3: You have to cut off a little engine sprocket cover to make it compatible with the new spring chain tensioner.Forget this point if your bike...
  • 4: Simple, clean design, and very effective. Improve your bike's reliability!
  • 5: Tools Required when you install it; This product Comes with 12months Warranty. Any questions,please contact us firstly! we can help you solve the...
Bestseller No. 11
HGC 2x Black Spring Loaded Chain Tensioner For 49cc 66cc 80cc Engine Motorized Bike Bicycle 2 Stroke...
  • Chain Tensioner Spring Loaded For 49cc 66cc 80cc Engine Motorized Bike.
  • Package includes: 2 x Black Chain Tensioner.
  • 80cc bike chain tensioner
  • Good quality and durability.
  • Safe transportation with reliable package, deserving your trust.
Bestseller No. 12
VideoPUP Bicycle Pulley Chain Tensioner Bracket Bikes Adjuster Tensioner Bracket for 49cc 60cc 66cc...
  • 1.The Pulley Chain Tensioner Bracket is made of high quality material, anti-rust,anti-corrosion,it is very sturdy and durable.
  • 2.The Pulley Chain Tensioner Bracket is ideal for 49cc to 80cc 2-stroke motorized Dirt Bike ATV bicycles.Good Working Condition and Easy to Install.
  • 3.After installation,The Pulley Chain Tensioner Bracket doesn't make noise and hasn't needed much readjustment after the initial chain stretch on your...
  • 4.It is a high performance,reasonable price bicycle adjuster Tensioner Bracket, which is perfect for bicycle lovers.
  • 5.This is the Non-original part.Please make sure it can fit on your chainsaw before ordering it.
Bestseller No. 13
UAUS Adjustable Chain Tensioner W/Chain Guide CNC Silver Fit 415 Chain For 49cc 66cc 80cc Engine...
  • CNC Chain Tensioner For 49cc 66cc 80cc Engine Motorized Bike
  • Simple, clean design, and very effective. Improve your bike's reliability !
  • Some frames (for example, some mountain bikes with three piece pedal cranks) don't have much room between the pedals and engine. Make sure you have at...
  • Package Include: 1 x CNC Tension wheel
  • In order to facilitate transportation, the products are sent out in the form of parts. Please refer to the fifth picture for installation. If you have...
Bestseller No. 14
415H 110L Motorized Bicycle Chain+Chain Breaker,Compatible with For 49cc 60cc 66cc 80cc 2-Stroke...
  • UNIVERSAL FIT: 415H Motorized Chain+Chain Breaker
  • Fits 49cc 60cc 66cc 80cc 2-Stroke Engine Motor Motorized Bicycle Bike ,Fits for some Honda dirt bikes with 428 chain.
  • Applicable Scope: most Chinese brands dirt bike, pit bike, motorcycle,ATV,Mower, such as TaoTao, Buyang, Coolsports, Lifan, Kazuma, SUNL, etc.
  • Package includes: 1-Piece 415-110L chain + Chain Breaker
  • NOTE:If you have questions, pls feel free to contact us, we will deal with it asap.For any reason you're not completely satisfied, you can ask for a...
Bestseller No. 15
HIAORS Bicycle Pulley Chain Tensioner Bracket With Spare Rollers for 2-stroke 49cc 60cc 66cc 80cc...
  • For 49cc 60cc 66cc 80cc Engine Motorized Bicycle
  • Package include 1pcs Spare Rollers+1Pcs Tensioner Bracket
  • This is the Non-original part.Please make sure it can fit on your chainsaw before ordering it.
  • Please check the size of your original one for matching before purchase
Bestseller No. 16
CDHPOWER 48cc/50cc/66cc/80CC Spring Chain Tensioner Kit-Improved for Gas Motor Bicycle
  • Material: Steel Spring Chain Tensioner Kit for 2 stroke kit 48cc/66cc/80cc; Engine kit is not included! This listing is only for the chain tensioner...
  • Some frames (for example, some mountain bikes with three piece pedal cranks) don't have much room between the pedals and engine. Make sure you have at...
  • Cut off a little engine chain guard to make it compatible with the new spring chain tensioner if uncompatible with engine chain guard.Forget this...
  • Simple, clean design, and very effective. Improve your bike's reliability!
  • Tools Required when you install it; This product Comes with 12months Warranty. Any questions,please contact us firstly !we can help you solve the...
Bestseller No. 17
HURI 3 Pulley Chain Tensioner Roller for Motorized Bicycle Bike 49cc 60cc 66cc 80cc 2 Stroke Engine
  • Replacement parts,non original
  • Fit motorized bicycle bike 49cc 60cc 66cc 80cc 2 stroke engine
  • Package include 3pcs pulley chain tensioner rollers + 1pc HURI pocket tape
  • Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.
Bestseller No. 18
CDHPOWER Idler Pulley Chain Tensioner, with 4 Bolts, with Bearing for 66cc/80cc Gas Motorized...
  • Chain Tensioner for 2 Stroke 66cc/80cc/48cc,Works For 4-Stroke 49cc Gas Motor Engines Kit too
  • Any questions,please contact us firstly! we can help you solve the problem until you are satisfied.
SaleBestseller No. 19
LAXEEM Spring Loaded Chain Tensioner for 49cc 50cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine...
  • Package Includ: 1 Chain Tensioner Kit
  • Fitment: Chain Tensioner Spring Loaded For 49cc 50cc 66cc 80cc Engine Motorized Bike
  • 80cc bike chain tensioner
  • Motorized bike chain tensioner
  • Simple, clean design, and very effective. Improve your bike's reliability!
Bestseller No. 20
NAVARME Arch Idler Pulley Chain Tensioner For 2-Stroke 80CC Gas Motorized Bicycle
  • Fitment:Give you a very consistent tension on the chain. Very easy to adjust. Arch design for performance and easy of use. Can be used with all motors...
  • Include:1 x Arch Idler Pulley Chain Tensioner Kit
  • Easy to adjust Heavy Duty Metal
  • Reduces stress on the chain Maintains consistent tension
  • Maximizes performance

Having trouble finding a great chain tensioner for motorized bicycle?

This problem is well understood by us because we have gone through the entire chain tensioner for motorized bicycle research process ourselves, which is why we have put together a comprehensive list of the best chain tensioner for motorized bicycles available in the market today.

After hours of searching and using all the models on the market, we have found the best chain tensioner for motorized bicycle for 2023. See our ranking below!

How Do You Buy The Best Chain Tensioner For Motorized Bicycle?

Do you get stressed out thinking about shopping for a great chain tensioner for motorized bicycle? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching chain tensioner for motorized bicycle, which is why we have assembled a comprehensive list of the greatest chain tensioner for motorized bicycle available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for chain tensioner for motorized bicycle that you consider buying. Your questions might include the following:

  • Is it worth buying an chain tensioner for motorized bicycle?
  • What benefits are there with buying an chain tensioner for motorized bicycle?
  • What factors deserve consideration when shopping for an effective chain tensioner for motorized bicycle?
  • Why is it crucial to invest in any chain tensioner for motorized bicycle, much less the best one?
  • Which chain tensioner for motorized bicycle are good in the current market?
  • Where can you find information like this about chain tensioner for motorized bicycle?

We’re convinced that you likely have far more questions than just these regarding chain tensioner for motorized bicycle, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for chain tensioner for motorized bicycle, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible chain tensioner for motorized bicycle. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an chain tensioner for motorized bicycle buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available chain tensioner for motorized bicycle currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of chain tensioner for motorized bicycle has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an chain tensioner for motorized bicycle?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your chain tensioner for motorized bicycle.
  5. Customer Ratings: Number ratings grade chain tensioner for motorized bicycle objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their chain tensioner for motorized bicycle.
  7. Product Quality: You don’t always get what you pay for with an chain tensioner for motorized bicycle, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an chain tensioner for motorized bicycle is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining chain tensioner for motorized bicycle information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding chain tensioner for motorized bicycle is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: How to install chain tensioner on bicycle?

A: Rear Bike reflector Small piece of garden hose Ziptie (s) Scissors or something else to cut with Phillips Head Screwdriver

Q: How to fix clutch on your motorized bicycle motorized bike?

A: Benefits of a Motorized Bicycle. … Materials/Supplies Bike Prep Motor Prep (optional but recommended) Attaching the motor Carburetor/Accelerator Assembly Attaching the chain Idler Pulley/Chain Cover Gas Tank/Carburetor Install Fuel Line Setup. …

Q: How to tighten a BMX bike chain?

A: Losing the rear axle. Remove the nuts which is holding the wheel to the cycle to adjust the chain. … Pull the Rear Tire towards back. You have to do this step to increase the chain tension. … Do You Have the Right Chain Tension. After pulling the rear tire back the chain tension will change. … Keep the Rear Tire in The Right Position. …

Q: How to check a timing chain tensioner?

A: Check Engine Light. The check engine light illuminates only when there is something wrong with the engine. … Noisy Engine. There is often a timing chain tensioner noise from within the engine due to a failing tensioner. … Difficulties Starting the Engine. … Engine Misfire. … Engine Failure. …

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