ADJUSTABLE SUSPENSION: Either end of the 2025 KTM 85 SX's WP XACT suspension is adjustable. Upfront, the WP XACT AER fork can be easily adjusted with the use of an air pump. This allows riders to tailor the KTM 85 SX to their specifications, weight, or track conditions. At the rear, the new WP XACT monoshock is fully adjustable for preload, compression, and rebound. WP XACT FORK: Featuring the latest in suspension technology, the 2025 KTM 85 SX is fitted with a state-of-the-art WP XACT AER fork. These ultra-lightweight, 43 mm USD forks feature exceptional damping and comfort, allowing the rider to push the limit confidently. Up front, the 2025 KTM 85 SX maintains the championship-proven and lightweight 43 mm WP XACT USD AER fork. Compared to the previous generation, the air pressure is tuned to 4.8 bar from the previous 5.0 bar for a smoother ride and suspension compliance.