14t on front. 40t on back
15 and 45
630 pitch, 96 links
chain: 525 , sprockets: 16/43
The chain is size 530, and the stock gearing is 15/45, meaning that the front sprocket has 15 teeth and the rear sprocket has 45 teeth.
17 tooth front, 42 tooth rear, 110 link chain, size 530
Sprocket and chain and what?
To determine the bike chain length, first measure the distance between the front and rear sprockets. Add half the number of teeth on each sprocket, then add 1. This total is the ideal chain length in links.
The chain length needed is determined by chainring size, sprocket size and the design of your frame. There's no way of saying that you'll need from the sprocket alone. On top of that there isn't much to choose from when it comes to half links. They are all of the same length and in width there are two options 1/8" or 3/32". You need one the same width of your chain.
You need a chain meant for single-speed or internally geared bikes, cut to the right length.
A chain breaker tool is the best tool to use for removing a stubborn drive sprocket from a motorcycle chain. It is specifically designed to break and remove chain links, making it easier to take off the sprocket.
The chainring by the pedals and the sprocket(s) by the rear wheel.
A minimum plain bore sprocket is a roller chain sprocket with a hole drilled through the center. A finished bore sprocket is a roller chain sprocket with a hole drilled through the center augmented by either a keyway or set screws.