What is the blue bag at the end of a dirt bike seat?

I'm buying a 1984 Honda xr200. However it is missing a few small things like the blue bag at the end of the seat. What is it called and how much would it cost to buy one? I'm using it for small item storage like a water bottle, keys or my phone.

Purchasing Scooter Insurance?

Hypothetically-- Can one purchase Insurance for a motorized scooter (Vespas, Honda Activa… 125cc,150cc) with a Class C Driver s License?

Or, does one must attain a M1 License to buy insurance?

This is for California inquiry. So, thanks to anyone who could help.

How long does it take for a mechanic to finish my dirtbike?

About 3 weeks ago I brought my dirtbike to a Honda shop to get repaired. I payed 900 to get the clutche adjusted, valve replaced, oil change, breaks change, a full time up, and pretty much everything to make the dirtbike pretty much "brand new". It's been 3 weeks since it's been in the shop going on 4, and I'm starting to get VERY impatient. I'm just wondering how long it takes to do all of this?

Can a 2001 Honda Shadow VT750CD ride without a front fender?

I removed the front wheel to install new pads and to tighten down the front fender because it was rattling on bumps. The 4 fender/fender brace were extremely rusted and the heads all broke off. I now have a drillbit and a broken screw extractor broken off in them. While I figure out how to get all of these removed and retap those threads, I'd like to still ride. When I put the front wheel back on, the brake rotor is now rubbing on the brake caliper metal. I have seen people remove their fenders before on bikes, I'm just not sure if it works on mine. With the fender and fender brace, perhaps it pushes the forks away from eachother? Are they necessary on my honda shadow, or did I install the front wheel/front caliper incorrectly and it should work fine fenderless? Can a 2001 Honda Shadow VT750CD ride without a front fender

Can a 250cc sport/street bike go smoothly at 45 mph?

Something like Kawasaki Ninja 250r, I own a classic honda 150cc, but it vibrates a lot when I go over 40 mph. So I really love kawasaki ninja 250r, but is it smooth? I don't know, I have never ridden sport bikes before. Are they fast? Or go really smooth?