FLYPIG 0.4" 12MM Chain Wheel Axle Tensioner Adjusters for 50CC 70CC 90CC 110CC 125CC CRF50 CRF70 CT70 XL75 XR50 XR70 XR80 XR100 Z50R Z50A Z50 Dirt Bike 4 Wheeler Taotao Chain Axle Adjuster

They are well built but not quite the proper fit for my 1978 XR75. I kept them for future use on my other bikes.

The adjusters that came with my son's 4 wheeler didn't hold up in rough terrain. We replaced them with these. We have went twice now and they are still holding strong in the rough terrain. I did use some thread tape to help hold the nuts from turning. His 4 wheeler is a 2015 TaoTao 125D.

Worked for a Kmyco MXU 150. after looking at the other kymco atvs we have it appears to be the same part on the mongoose 70 and mongoose 90 as well. Just installed it so hopefully it last. The factory bolt broke off after 2 years so if this one goes that long I will be happy.

Threads are a little chunky but otherwise they work fine

If these are a higher grade I'd really hate to see the low grade ones. These work ok but someone needs to step it up. These appear to be grade 3 bolts with a sloppy fit with the nuts and threads. I wouldn't wanna crank down on these. I'm sure they would break or strip out.

Fit fine on my klx110L and should do the trick for now. 5/5 for the money.

Came fast and fits my dirt bike

Much better than the junk these Chinese 4 wheelers come with

I use this product for a 50cc Chinese scooter. It ended up being the wrong size. It appeared that The build quality was good. I recommend measuring properly before purchasing, especially in the eyelet size.

Chain Tensioner Adjuster Puller for 50cc 70cc 90cc 110cc 125cc Pit Dirt Bike ATV Quad Dirt Bike

Looks decent but was the wrong size I ordered these for a 110 gio atv they would fit a much bigger bike

Seem to be very good quality.

Pas de washer et de lock washer comme dans la photo