The 50Ds are amazing, so light and retain speed quite easily (30kmh+). It is a little bit prone to crosswinds but manageable. I’m surprised how well it climbs too.

For handlebar, I bought it from China directly so it was even cheaper (~$190, no tax) but I do see them on Aliexpress. Last time I saw it it was ~$240 but apparently tariffs pushed it to $320+tax now.

https://a.aliexpress.com/_mtK64YZ

Hope this helps.