Review on VideoPUP 415 Chain And Bike Chain Tensioner Roller Idler Fit For 49Cc 60Cc 66Cc 80Cc 2-Stroke Engine Motorized Bicycle Bike Part-2Pack by Darren Gore

After I put it to the test this bike chain tensioner proved to be a useless addition. The roller idler didnt seem to fit with my bike chain and caused more issues rather than solving them. The only positive thing I can say is that it came in a 2-pack... Unfortunately, it's just a waste of money and time. This is not worth purchasing for any automotive enthusiast..