![Jakub Truksa on X: "I started my work for Trek 10 years ago. And this one bike is even older. 18 years old @TrekBikes STP 400 was grandfather of current Procaliber line Jakub Truksa on X: "I started my work for Trek 10 years ago. And this one bike is even older. 18 years old @TrekBikes STP 400 was grandfather of current Procaliber line](https://pbs.twimg.com/media/Dk9IVAoX4AAOHth.jpg)
Jakub Truksa on X: "I started my work for Trek 10 years ago. And this one bike is even older. 18 years old @TrekBikes STP 400 was grandfather of current Procaliber line
Trek Bicycle - đź“…MARK YOUR CALENDARđź“… What: An AMA with Jolanda Neff Where: Trek's subreddit (r/trekbikes) When: Friday, April 10 @ 10a.m. CST | Facebook
![Trek STP-400 mid-drive e-bike & Tongsheng TSDZ2 motor - bicycles - by owner - bike sale - craigslist Trek STP-400 mid-drive e-bike & Tongsheng TSDZ2 motor - bicycles - by owner - bike sale - craigslist](https://images.craigslist.org/00X0X_8e3EvwmfgYw_0CI0lM_600x450.jpg)