I am building a bike-just bought the group 2 days ago!-and don't want to spend alot of money on tools. So does anyone know how to make or improvise on any of the following:
1. crank puller
2. bb tool
3. cassette tool
4. chain whip-do I need one for installing the cassette?
Alternatively, if you could provide a website for getting these things really cheap, it would be helpful. Thanks!