With the brakes, I'd really suggest you get a kit and learn to bleed them yourself just because it's something you should be doing every 3 to 6 months. Especially with the cheaper "zoom" brand.
You can get an ezMTB brand kit off Amazon for $15
And the brake oil doesn't exactly break the bank. Bottle this size will last you years if all you need to do is top them off, half a bottle will refill the rear (longer hose means more oil needed) if you break down and do a flush.
Which I had to do on my Aventure as it was contaminated.
Cheap spring suspension posts can be had for as little as $30 too.
Notice the prevalence of the zoom brand same as the stock brakes. It'll "look" stock.
Some people badmouth the cheap posts but with my "peasant taste buds" I prefer the typical $30 amazon job over the fancier ones where I've tried three different ones, sent them all back.
What do I mean by "peasant taste buds?" I hate the texture of sous-vide steak, the odor and flavor of rot common to "dry aging", and the texture and flavor of wagyu. I'll take a cheap "london broil" any day every day instead. Salt, Pepper, 3 minutes per side. IF I'm feeling fancy, maybe a hint of dill seed.
You might also want to do a pad inspection, and get an extra set.
If you're not up to doing that yourself ask your LBS to give them a check. I've already "glazed" one set of front pads on my Aventure and thanks to a spill whilst flushing the rear contaminated that set too.
I've got a real love-hate relationship with Aventon. Great products, support is (or was) a joke. I'm still arguing with myself over getting the Aventure 2 just to see what torque sensors are like.
And get a step-through. I'm not getting any younger.
