Snap-On makes great click types. If you want to have more in one wrench than in the bike. The ones from Autozone are a joke. There is a reason that click types are expensive, so just get a bar type in the range you need. But please get a reputable brand, they are accuracy devices after all. Having a cheap one is really no better than feeling it out. Oh and if you work on motorcycles you need at least one that go to 250Nm (200ft*lbs) for clutch baskets and things like that.
But really, the only that I use a torque wrench for on my moped is the head bolts, everything is just feel. Hell, I don't have torque specs for the rest anyways.