I don’t understand wheels #needhelp #brokenwheels #bicycle

belleville-rendez-vous

Background

I have been cycling recently. It was hard to fit in during the school holidays but I have been back to it over the previous few days, setting my fastest time ever for the Lanark route, (fastest measured in minutes per km). It has been good to get out and I have been concerted in my plan to ride every weekday. I want to cycle as I enjoy it not particularly on the hills, but hey i over took another cyclist while going uphill for the first time on Monday. Also socially several people I know cycle as a past time. My neighbour David can do one of the 22km routes I do around 14 minutes faster than I can flat-out out, my friend Rich is also around that time frame from the times I see on social media. If I want to ride with these guys then I need to speed up and train more. (also the benefits of losing weight are not lost on me…)

The problem

This morning I dressed, got the children ready for school and went to do some basic maintenance on my bicycle chain (cleaning with the new chain cleaner I got last night), to my horror three of the spokes in the rear wheel had snapped, must have happened on the ride yesterday. I am not risking riding in the rain with a compromised back tyre.

The help

The wheels are the standard wheels on the bike when i bought it 3 years ago.
The bike is the standard bike I bought off the shelf 3 years ago.
I was thinking of upgrading some components from solid to decent.

So what wheels should I buy?
not a large budget but enough to cover new wheels and a set of winter road tyres (around £200 hopefully).
Why are some wheel sets different sizes? – what is the advantage? (currently both of mine are the same size)
What is a decent winter road tyre for Scotland?