Marin Fairfax 3 - High-performance flat-bar fitness and commuter bike

• Size M
• Aluminum frame, full carbon fork
• Hydraulic disc brakes
• 18 gears (2x9)
• Rear rack, phone holder and lock included

For more information: https://bikeshopcalifornia.com/product/marin-fairfax-3/

This is a really great bike, in excellent condition, and you will really enjoy riding it.
I think $550 is a fair price, but feel free to make an offer.