tds101 

I purchased a Qualisports Dolphin a few months ago, and it's a decently solid bike. I wasn't happy with the stock freewheel, so I swapped it out for a freewheel that allowed me to pedal along when I'm on the flats, in a rush, and using the highest pedal assist (which will be a rare thing, nice to know it's possible). The top speed with throttle is about 22mph, and w/assist 23mph. I used a DNP 11t-28t freewheel. The stock freewheel is 14t-28t which isn't enough for the high gear. Overall a solid upgrade. The rear wheel was a 🤬 to get off, but at least the derailleur and chain didn't need to be changed. Shifts perfectly.

Oh, yes, one other thing. I also swapped the telescopic inner folding handlepost for an outside fold one piece. More solid IMO. Is it a better fold? Probably not. It does suit my needs all the same. Pedals and seat are still stock,...for now.

tds101 

Smith Point Bridge

Smith Point Bridge

TWA Flight 800 Memorial

TWA Flight 800 Memorial

TWA Flight 800 Memorial

2old

Some of those small folders allow a "stem riser" which can be used with a BMX stem and bars for riders who don't need or desire a folding unit. Can yours this? (I have a vintage Dahon folder and the only thing I don't like is the folding "tower", but it can't be replaced this way).

tds101 

Here's the new Turtle Neck Stem created by #DavidBrandNew,...it's HOT!!!https://www.davidbrandnew.com/?fbcli...z5TY5d1Ux4I4RU

2old

Looks like a great product. I raised the bars of my granddaughters e-BMX with a similar product on a "normal" BMX system.

Doc_Wui

Looks like the stem is a threaded quill, so one could
(a) install a threaded-threadless adapter. I've done this to install a better quality folding threadless stem on a Schwinn that had a quill folding stem..
(b) Find a long non folding quill stem. .

tds101 

This one is actually much simpler. A few minutes and you're done.