Two visitors look at the replica of the first motorcycles produced by Harley-Davidson of US in 1903 on the opening day of the second South Africa Bike Festival at Kyalami, north of Johannesburg on May 26, 2017. The second South Africa Bike Festival kicked off here Friday. Over 20,000 visitors are expected to participate in the dozens of activities including bike ride tests, design competition, displays, sales and live music shows in the following 3 days. (Xinhua/Zhai Jianlan)
