Chain Tensioner Bicycles of 2025
Best Choice1
CooMengCooMeng Ultra-Smooth Single-Speed Chain Tensioner with Adjustable Tension and Dual Spring Chain Guides - Noiseless Performance and Easy Installation for Dirt Bikes, BMX and Folding Bikes-Black
Main highlights- Versatile Compatibility: Perfect for both mountain bikes and folding bikes, our rear chain guide improves stability and reduces noise, ensuring a superior riding experience across various terrains.
- Noise-Reducing Guide Wheel: Our silent guide wheel ensures stable, noiseless rides by minimizing chain wear and providing smooth speed transitions on any terrain.
- Innovative Double Pulley Chain Tensioner, Silent and Smooth Operation: Enjoy noise-free and smooth rides with our double-spring chain guide, which minimizes chain slaps and vibrations for a quiet and enjoyable biking experience.
- Effortless Installation: With a straightforward three-step installation process, our tensioner fits seamlessly into frames with rear tailhooks, enhancing your bike's performance without any hassle.
- Durable Aluminum Alloy Body: Crafted from high-quality aluminum alloy, our chain tensioner is lightweight yet robust, offering exceptional stability and longevity for your mountain or folding bike.
9.9Exceptional
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Value for Money2
DMRDMR Simple Tension Seeker
Main highlights- Material: Stainless steel; Weight: 3.6 oz (103 g); Converts traditional vertical dropout frame to single speed bikes. The Single Speed Conversion Kit is the most efficient and easy way to convert your motorcycle to single speed without buying a new wheel
9.6Exceptional
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3
SE RacingSE BIKES SE Chain Tensioner
Main highlights- Improved design and function
- Genuine SE Bikes chain tensioners
- Easily adjusts to take up chain slack
9.5Excellent
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4
CyclingDealCyclingDeal - Chain Width 1/8" Only - Fits Single Speed Chains - Bike Bicycle Aluminum Chain Tensioner for Fixie Road Bike and MTB
Main highlights- Top quality. Made in Taiwan. One year warranty
- This Single Speed tensioner by Cyclingdeal is a product to allow single speed set up to be run on geared bikes without the expensive modification you had to do in the past. This chain tensioner mounts right onto your derailleur hanger to provide a simple, effective and adjustable way to tension a single speed system.
- Material: Aluminum alloy. 11T Plastic pulley. Weight: 250g. Adjustment tensioner included
- Fits 1/8" single speed chains ONLY. To avoid from chain drop, we recommend to use round and oval shape chains only.
9.4Excellent
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5
PSLERPSLER Chain Guide Bike Fixed Single Speed Aluminum Chain Tensioner with Derailleur Hang Bike Chain Guide for Folding Bicycle Cycling Tool Replacement Accessories Red
Main highlights- 【Package】1* Bike Fixie Single Speed Aluminum Chain Tensioner
- 【Material】High Quality Aluminum Alloy
- 【Fitment】For Single speed bicycle with 10mm rear axle, 4.5mm-5mm installation width.Please see the product details page for specific applicable models.
- 【Color】Red
- 【Application】Floating pulley and spring design can fit various sizes of gear, and prevent chain from skidding out from the crank.
9.3Excellent
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6
MUQZIMUQZI Bicycle Chain Tensioner Lightweight Single Speed Chain Tension Adjuster for Fixie MTB Road Bike Cycling, Black
Main highlights- Universal Fit & Adjustable- Universally for single speed mountain bikes road bicycles cycling. Our bike chain tensioner is more compatible, easy to install and convenient to use.
- Single Speed Chain Tensioner- We know how frustrating it is that bicycle chains are always easy to fall off, so we’ve designed the premium aluminium chain tension to provide a simple, effective and adjustable way to tension a single speed system, and prevent the chain from falling off.
- New Upgraded Design- Increase the structure of chain guard plate and guide wheel, making the structure more stable and effectively preventing the chain from falling. In addition, added 2 fixing screws and thickened main body to enhance stability and effectively prevent loosening.
- High Quality- Made of aluminum alloy and engineering plastic material, with upgraded CNC process, our bike single speed chain tensioner is lightweight, rustproof and long-lasting.
- Compatible with 7-11 speed chains.- This chain adjuster can change multi-speed bikes into single speed bike. Suitable for 7-11 speed chains, Come with 1 PCS bicycle single speed tensioner, 2 PCS different wrench for installation. Suitable for MTB, road racing, fixie bikes, single speed bikes, ect.
9.2Excellent
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7
SESE BIKES SE Chain Tensioner
Main highlights- Improved design and function
- Genuine SE Racing chain tensioners
- Easily adjusts to take up chain slack
9.1Excellent
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8
JIANWEIJIANWEI Bike Chain Tensioner, Bike Chain Guide Bike Protector, Aluminum Alloy Bicycle Single Speed Adjuster Converter for MTB Road Racing Bike(Black)
Main highlights- Wide Applications: This single speed bike adjuster suitable for folding bike with 11T or 13T derailleur. Suitable for MTB, road racing, fixie bikes, single speed bikes, bmx's, bikes.
- Universal: It can fit various sizes of gear, and prevent chain from skidding out from the crank.
- Material: Made of aluminum alloy material, light weight does not put an extra burden on the bicycle.
- Function: This chain adjuster can change multi-speed bikes into single speed bike. Easy to install, installed in the frame claw screw hole.
- Fashion Appearance: The black and purple color will make sure that this bike chain tensioner can be combined with your bike of any other color. Nice bike accessory for cycling lovers.
9.0Excellent
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9
CohernyCoherny Single Speed Bike Chain Tensioner Lightweight Aluminum Alloy Bicycle Replacement Accessories
Main highlights- This single speed converter is very suitable for the bicycle that suits for mountainous terrain
- This bike chain tensioner is lightweight and easy to install
- The floating pulley and spring adjustment can achieve perfect chain tension
- Suitable for people who like cycling
- Made of high-quality aluminum alloy, this bicycle chain tensioner is durable
8.8Very Good
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10
GUCIDDAKGUCIDDAK New Model Spring Loaded Chain Tensioner Kit for 49cc 50cc 66cc 80cc 2 Stroke Engine Gas Motorized Bicycle Bike Black with Roller
Main highlights- The measurement of the actual items may slightly different from the listing images due to manual measurement,please allow 0.5-1mm difference.Thanks for your understanding.
- Replacement for original part.Please check part comparibility to see if it fits your model.
- Package include：1 x Chain Tensioner Kit+ 1 x Iron wheel(as picture)
- Fitment：for 49cc 66cc 80cc Engine Motorized Bike 2 Stroke Engine
- Color：Black
8.7Very Good
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