KNBN NewsCenter1 Strider Bikes, City of Rapid City unveils Robbinsdale Park Bicycle Playground Strider Bike officials say the park is meant for anyone who wants to hone their bike riding skills. July 24, 2021 RAPID CITY, S.D. — After months of construction, the Robbinsdale Bicycle Playground in Rapid City is finally open. On Saturday, Strider Bikes held a ribbon cutting. Immediately after, dozens of kids and adults raced in to enjoy the bike park – which is located right next to the BMX track. Strider Bikes donated $100,000 to build the park back in December of 2020. The company closely also worked with Progressive Bike Ramp Company and the Rapid City Parks and Recreation Department during the construction of the park.