Marin Bolinas Ridge 2 Mountain Bike New Used 27.5 Black/Green. Great bike in nearly brand new condition. I bought it a few weeks ago and only rode it once down a paved trail greenway in Nashville, TN. The bike rides great, I have just decided that it is a more capable bike than I really need right now, i.e., hydraulic disc brakes, mountain bike tires, multiple gears, etc., and I don't have the space in my little apartment to store it. If you're serious about buying a quality mountain bike for a great deal then you may be interested. I completely support this product!*Note on condition: I purchased this bike for $699 and rode it all of about 3/4 of a mile. Everything is in nearly-new condition.