Stellar Marin bike, 21 gears, which I bought in the beginning of my postdoc for urban biking and now sell as I move out from the country. Current selling price for the same model is 600$. Additionally, it also has an installed basket on it, a bottle holder, plus back lights; bike lock is not included.

Excellent condition, fully functional and serviced. Almost always kept inside, no traces of rust. Series 1 aluminum frame, 3x7-speed Shimano drivetrain, Tektro mechanical disc brakes. Selling for 300$ - Venmo or cash.

Fits people 5’2” (160cm) to 5’6” (172cm) in height without the seat adapter, seat adapter available for people 5'7" (173cm to 6'0" (183cm). Happy to bring the tools to adjust the seat to your height for your trial