KTM KTM Stunt 690 Concept KTM Stunt 690 Concept SPECIFICATIONS, PRICE & IMAGES Bike Features More Bike Specifications:KTM 990 Supermoto RKTM 450 EXCKTM 400 EX/CKTM 690 Enduro RKTM 125 GS EnduroKTM RC 390KTM 990 Super Duke RKTM 1290 Super Duke “The Beast”