Free Red Bike Rides! Walnut Hills Redevelopment Foundation > Home Page Posts > Free Red Bike Rides! Posted on May 13, 2016 by adminMay is Bike Month! To celebrate, we partnered with Queen City Bike to do a guided Cincy Red Bike Ride – for free!Before or after your ride, check out the free yoga in the Park. Even if you’re not riding, come join us for yoga!Free Refreshments!