Some properties: it is good to have it plastic so it won't break the inner tire it is size is about 10cm*2cm*0.5cm at maximum, a small thing you will attach them to spokes so you can change tire you ...
I have lots of bikes and lots of interesting wheel sizes, I would like to know how to calculate the right spoke lengths for a wheel. I appreciate that there are probably rather a lot of variables but ...
I broke a couple of spokes on my wheel, now it's all bent, how can I align it back again? What kind of tools do I need to do a good job?