The 3 Best MTB Chain tensioners (2023 reviews)

mtb chain tensioners
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Are you planning to buy mtb chain tensioners, and are you confused about the options ? You have come to the right page.

Our review process:

Our Top Picks:

DMR MTB Chain Tensioner
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Shimano MTB Chain Tensioner
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B-Labs MTB Chain Tensioner
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DMR MTB Chain Tensioner

DMR MTB Chain Tensioner
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If you often find yourself confused about convenient and suitable tensioner, dmr mtb chain tensioner should be your first option for buying. It is much more durable than a derailleur. It is intended for converting multi-speed bikes with vertical dropouts. It works in conjunction with the frame's derailleur hanger and hub axle with adjustable pitch. It is designed to fit a 3/32" chain. It’s easy to bolt on and adjustments are a snap with a 5mm hex wrench. It also doesn't stick out as far as the spring tensioners.

The DMR is easy to install and is made of sturdy material. It is superior to spring loaded devices utilizing a pulley and cage. It is perfect fit after playing with it for a few minutes.

Why We Like This:
  • Helps converting to single speed simple
  • Enables single speed on vertical drop outs
  • Lot of satisfied buyers

Shimano MTB Chain Tensioner

Shimano MTB Chain Tensioner
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The shimano mtb chain tensioner's superior materials makes sure that it ages well with use. This chain tensioner has limited application, but is just the right thing when you need it. The unit is designed with the Alfine internal hub. This tensioner works very well, the only kind that allows retention of the front ( crank) derailleur together with a single speed or multispeed hub. It is good for situations where the chainline doesn't need adjustment.

There's no built in coarse adjustment for the chain line. The tensioner is well made, though it has limited control over lateral positioning.

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

B-Labs MTB Chain Tensioner

B-Labs MTB Chain Tensioner
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The b-labs mtb chain tensioner's superior materials makes sure that it ages well with use. If you have no clutch system derailer than this is a good alternative and is probably lighter than a clutch system. It works good enough with a 2x10 setup. It's made out of a Teflon based material, resulting in a noiseless, smooth operation of the chain. It keeps the chain from slapping on the frame, when trailing, resulting in less damage and ware to that area. It fits over the gear cable and chain, no disassembly required.

Setup is very easy and shows no sign of wear or issue after a few hours of riding. It has a hinged cage that will flex.

Why We Like This:
  • Completely made from plastic and overpriced, the rubber neck
  • Makes for quiet, predictable performance on some seriously rough dh terrain
  • Prevents chain suck and slap after biking over obstacles
  • Works flawless, even with a wide gear range