how do you fix a broken bike chain with simple tools?

Question

I just bought a used bike and it came with a new greased chain. The problem is that the chain is not connected in one spot and it is a little too long. This bike has a single sprocket where the pedals are and three sprockets at the rear wheel(I dont know the exact terms but I have fixed bikes successfully in the past). Also how do you make the chain shorter and at which gear do you place it on? Any help is greatly apreciated!!

Answer 1

sounds like your derailer is missing (the gear shift thing). to shorten the chain you need a punch set, a hammer, a brick or something else solid, and a pair of pliers. figure out how short you need the chain, set the link you want to remove over the hole in the brick, put the punch against the pin holding it together, and hit it with the hammer a couple times. it should come apart. then take the other end of the chain, and pound it together around where you need it.

Answer 2

I did replace the cranks for a pair of mountain motorcycles final summer season. the finished crank with jewelry replace into purely $50. For a highway motorbike approximately double that. The strategies, crank puller, if mandatory, approximately $25. Torque wrench approximately $30-50. They do are available in diverse sizes, and a few are no longer properly suited. you should purchase an entire set, R&L this could be sturdy time to provider and/or replace your backside bracket. no ought to break the chain. on the different hand, no longer something wears out greater a clean ring that an old chain. this is recommended to get a clean chain and cassette as we communicate. the sturdy element is which you get to % what sizes sprockets you desire.

Answer 3

There should be a tensioner of sorts that takes up the slack in the chain when it switches to a smaler gear.

Answer 4

A chain splitter is a simple tool and costs under a fiver. It isn't worth bodging it with hammers, bricks etc.

Answer 5

I think your derailleur is missing.