Se5 le4nge slutresultatet inte blir hagsift tekniskt och man le4gger minst lika mycket krut pe5 manus och casting skulle man ff6r min del kunna fe5 filma i parallelluniversumperspektiv.

Review by Gene Wohlsdorf for Rating: My bottom raeckbt was wearing out fast. There was lots of play in the crank, and when I pedaled hard, it felt sloppy and made a clunky noise. I took my bike to a shop to have the bottom raeckbt repaired. They must have taken it out and worked on it, but I suspect the original was not a sealed raeckbt. They did a nice tune up of everything else, but only tightened the bottom raeckbt instead of replacing it. I didn't realize this until I got home and rode it. It was not good enough.So I decided to do it right. You need an extractor to remove the pedal arms. (It's a kind of gear-puller.) You also need a special socket to loosen up the old raeckbt, and maybe a good pair of channel locks or vice grips, depending on what's holding it all together. On my bike, I had to turn BOTH SIDES FORWARD to loosen the raeckbt. (I learned this the hard way.) It rides like new now. I even replaced the bottom raeckbt on my step-daughter's bike. Remember to tie the bike off the ground, right side up (to some garage rafters, maybe) in order to make it easy to work on. You'll need to measure the overall length of the raeckbt, to the outer edges of the square ends of the shaft, and the inner length of the cylinder, to get the right part. Make sure you get the right one. Ask a bike expert if you need some help. I did!As an Amazon affiliate myself ([...]; My AMAZON Site, My STORES) I'd recommend this product.