Photographs of the Thunderbikes races at the Extreme Festival event at Zwartkops Raceway on 16 June 2015. Back to Extreme Festival Gallery 1234789► Thunderbikes-2015-06-16-001.jpg Thunderbikes-2015-06-16-002.jpg Thunderbikes-2015-06-16-003.jpg Thunderbikes-2015-06-16-004.jpg Thunderbikes-2015-06-16-005.jpg Thunderbikes-2015-06-16-006.jpg Thunderbikes-2015-06-16-007.jpg Thunderbikes-2015-06-16-008.jpg Thunderbikes-2015-06-16-009.jpg Thunderbikes-2015-06-16-010.jpg Thunderbikes-2015-06-16-011.jpg Thunderbikes-2015-06-16-012.jpg Thunderbikes-2015-06-16-013.jpg Thunderbikes-2015-06-16-014.jpg Thunderbikes-2015-06-16-015.jpg Thunderbikes-2015-06-16-016.jpg Thunderbikes-2015-06-16-017.jpg Thunderbikes-2015-06-16-018.jpg Thunderbikes-2015-06-16-019.jpg Thunderbikes-2015-06-16-020.jpg Thunderbikes-2015-06-16-021.jpg Thunderbikes-2015-06-16-022.jpg Thunderbikes-2015-06-16-023.jpg Thunderbikes-2015-06-16-024.jpg Thunderbikes-2015-06-16-025.jpg Thunderbikes-2015-06-16-026.jpg Thunderbikes-2015-06-16-027.jpg Thunderbikes-2015-06-16-028.jpg Thunderbikes-2015-06-16-029.jpg Thunderbikes-2015-06-16-030.jpg Thunderbikes-2015-06-16-031.jpg Thunderbikes-2015-06-16-032.jpg Thunderbikes-2015-06-16-033.jpg Thunderbikes-2015-06-16-034.jpg Thunderbikes-2015-06-16-035.jpg Thunderbikes-2015-06-16-036.jpg Thunderbikes-2015-06-16-037.jpg Thunderbikes-2015-06-16-038.jpg Thunderbikes-2015-06-16-039.jpg Thunderbikes-2015-06-16-040.jpg Thunderbikes-2015-06-16-041.jpg Thunderbikes-2015-06-16-042.jpg Thunderbikes-2015-06-16-043.jpg Thunderbikes-2015-06-16-044.jpg Thunderbikes-2015-06-16-045.jpg Thunderbikes-2015-06-16-046.jpg Thunderbikes-2015-06-16-047.jpg Thunderbikes-2015-06-16-048.jpg Thunderbikes-2015-06-16-049.jpg Thunderbikes-2015-06-16-050.jpg Thunderbikes-2015-06-16-051.jpg Thunderbikes-2015-06-16-052.jpg 1234789► Back to Extreme Festival Gallery Share this...FacebookTwitterLinkedinPinterestStumbleUponDiggReddit Tags: Thunderbikes, Zwartkops Raceway, Extreme Festival