For 10 years Evolve has been using double kingpin trucks to emulate the feeling of carving on a surf or snowboard. Features Forged/CNC & Cast components 30.6cm (12") width, 8mm axles 2in1 compatible axle (used for both all terrain and street setups) Note: Renegade Struts are not compatible with street setups Contents 1 x Strut Compatibility Hadean GTR/Stoke Series 1/2 GT, GTX and ONE Boards * For Gen2, please contact us. Installation Regularly check all screws/nuts throughout the skateboard are tight (truck nuts, wheel nuts etc). Check out our video on how to adjust the trucks specially for your riding style!