Mellbree Chain Tensioner, Heavy Duty Chain Roller Tensioner with Spring and Three Rollers Compatible for 110cc 125cc 140cc Dirt Pit Mini Bike (Black Chain Tensioner with Replacement Wheels)

Mellbree Chain Tensioner, Heavy Duty Chain Roller Tensioner with Spring and Three Rollers Compatible for 110cc 125cc 140cc Dirt Pit Mini Bike (Black Chain Tensioner with Replacement Wheels)

$ 9.99

Score By Feature

Based on 70 ratings

Giftable

9.90

Delivery

9.70

Satisfaction

9.50

Customer service

9.80

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Product Description

By entering your model number, you can make sure that this fits.

The chain roller tensioner ensures that the chain is properly tensioned and aligned. It can help to keep the chain from derailing, reduce sprocket wear, and extend the chain's life. The chain will become lost or broken if it is not properly tensioned. The stator plate and side cover will be damaged at some point.

Note: If you're riding an e-scooter with a high-speed chain, I'd recommend a much more durable tensioner, preferably one designed for motorbikes and high-speed egine use.

The metal is thicker and more durable than the cheaper versions, and it comes with two replacement plastic chain rollers.

The heavy duty chain tensioner is very easy to install due to its stable structure, and the extra chain roller is easy to replace while ensuring the chain's longevity.

3 rollers, 1 bracket, 1 clip spring, and 1 screw are all included in the package.

Questions & Answers

Is this compatible with the Coleman bt200x?

Sure don't, I bought this and all we could use was the hard plastic wheel. The hole and spring, as well as the arm, are too large in this kit.

I'm looking for a tensioner for a Coleman mini bike, and the bracket measures 2-inches wide by 2-inches long. 1/2"?

Dear customer, the diameter of our chain tensioner's fixed position is 0. 6". The size can be seen in the second detail shot. You are welcome to take a look at it. I believe it cannot be used due to the size you provided. You may take another measurement. Please contact us again if you have any further questions.