The 7 Best mountain Bike tensioners (2023 reviews)

We consider a mountain bike tensioner to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Cyclingdeal mountain Bike Tensioner READ REVIEW

Best for situations: Buy: Shimano mountain Bike Tensioner READ REVIEW

Best Chain Tensioner: Buy: Coherny mountain Bike Tensioner READ REVIEW

Best guide: Buy: B-Labs mountain Bike Tensioner READ REVIEW

Best for MTB Bike: Buy: Yiju mountain Bike Tensioner READ REVIEW

Best for Sturdiness: Buy: SE Racing mountain Bike Tensioner READ REVIEW

Best Feature: Easy to install: Buy: SE bikes mountain Bike Tensioner READ REVIEW

Best Overall: Cyclingdeal mountain Bike Tensioner

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a tensioner. The cyclingdeal mountain bike tensioner is exactly that - it's a simple tensioner that hits all the right notes. It is by far the best fitment and the easiest to install. It mounts on the derailleur hanger in place of the derailleur. It fits into the existing hanger and tensions the shortened chain properly. It still makes some noise but it's not too noticeable when riding.

The tensioner is a good looking addition and is not overly obtrusive. It works excellent when converting a 21 speed to a one speed after removing the rear gear shifter and installing this chain tensioner. This should be included with all bikes of the single gear variety that have vertical dropouts. It comes in a range of spacer size's allowing you to get a perfect chain line.

• Good quality and holds tension well
• Hybrid bike with mid-drive 1, 500 watt electric gearmotor
• Easy to adjust and align with chain
• Very easy installation with the proper tools for chainring removal

Best for situations: Shimano mountain Bike Tensioner

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The shimano mountain bike tensioner is capable of outshining several other tensioner featured in this list in overall features in its price range. If you are using a single speed cassette kit with spacers it works great. It is made to line up with the Nexus and Alfine hub sprockets regarless of wheel or spoking pattern. This one holds really tight. There's no built in coarse adjustment for the chain line.

The unit is designed to line up with the Alfine internal hub. The chain tensioner is installed where a rear derailleur goes, and it should fit your bike from an installation stand pint.

• A great piece of equipment that is essential for a single speed bike conversion
• Great tension and super easy setup
• Application to multi-speed hubs with single or multiple front rings is good

Best Chain Tensioner: Coherny mountain Bike Tensioner

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This bike chain tensioner is lightweight and easy to install. It is used for the idler wheel. The thru bolt on the rear wheel needs to have enough thread capacity to allow this hanger to be added to the assembly. It is suitable for people who like cycling.

It is made of high-quality aluminum alloy, this bicycle chain tensioner is durable. The game is to set the tensioner wheel rod depth so that the tensioner wheel lies under the chain. This is easily accomplished in five minutes with a crosscut file. The tensioner has a set screw to hold that distance firm. It is suitable for the bicycle that suits for mountainous terrain.

• A good and inexpensive solution for chain tensioning
• The most needed and practical chain tensioner
• One of the new comers and featured product

Best guide: B-Labs mountain Bike Tensioner

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Compared with other tensioner in this category, the b-labs mountain bike tensioner has a convenient design. If you have no clutch system derailer than this is a good alternative and is probably lighter than a clutch system. It is the world's lightest chain guide yet it still holds the chain silently and reliably in position. It virtually eliminates chain slap and aids in preventing derailment on the front rings over large bumps. It helps the chain stay on better as well since it tightens things up a bit.

The best part of this guide, there is no impact to the sifting, up or down and will keep the chain in place, when jumping speed bumps, pot holes etc. Setup is very easy and shows no sign of wear or issue after a few hours of riding. It is suitable for 1-/2-/3-ring crankset. It won't stand up to hitting rocks and torsional loads or anything.

• Good chain tensioner but makes sound
• Works very well to prevent chain drops on obstacles, jumps, etc
• Works flawless, even with a wide gear range
• Makes for quiet, predictable performance on some seriously rough dh terrain

Best for MTB Bike: Yiju mountain Bike Tensioner

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The yiju mountain bike tensioner should be able to handle its purpose and duties with ease. It is suitable for a MTB bike, perfect bicycle accessory during your cycling trip. It is designed to provide a simple, effective and adjustable way to tension a single single.

• Made of aluminium alloy, long-lasting, practical and rustproof
• Easy to install and convenient to use
• Delivers what they promise

Best for Sturdiness: SE Racing mountain Bike Tensioner

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Best part: se racing mountain bike tensioner costs comparatively low and it is available to ship in 24 hours. These bicycle tensioners are perfect. They can be used for single speeds that have a freewheel. It is easy to adjust the chain easily. These work great when you can’t get the chain tension quite right, or don’t want to have to fuss with it every time you remove the wheel. These are simple and quality. They are also so easy to install.

• Easily adjusts to take up chain slack
• Useful to have to help insure you chain stays aligned
• Easy install, does its job well

Best Feature: Easy to install: SE bikes mountain Bike Tensioner

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate tensioner. The se bikes mountain bike tensioner is exactly that - it's a simple tensioner that hits all the right notes.

• Good brand reputation
• One of the new comers and featured product