The KTM'S 85 SX is the ultimate racing bike for professionals aged between 11-15 years; seat height from 900 mm. The frame, together with the 43 mm WP Upside-Down fork and the fully adjustable PDS System makes easy work of all those difficult jumps. A new cylinder and the centrifugally driven exhaust system guarantees juicy torque and even more top performance. Put your trust in it. Youíll never want to get off!