Yes, it's fully working bicycle you can ride every day. This is how regular math looks: 0.5+0.5=1 so, in bikematics it should work as well. "A showcase of the 10 weirdest shoes you've never seen. From ...
Partly cloudy. Slight chance of a shower, most likely in the early morning. Light winds becoming northwest to southwesterly 15 to 25 km/h in the middle of the day then tending south to southwesterly ...