I have a little red bike. The bike is always breaking. When something does breaks, it's a good challenge to try to fix it. In the process, I also try to improve and modify the bike. Plenty of experimenting, but nothing crazy, it's just a bicycle. I'm learning a lot and having fun. I think I spend more time working on the bike than riding it. The motor on the bike is not even good to begin with, but it's still running. It's not the prettiest thing but it's really fun, my little red bike.
Here's a picture:
The xehaust is a modified pocket bike expansion chamber and it works well. You can actually feel the difference and sounds a bit cooler too.
Silly red bike.