KTM Shock Mainspring 120-150.0 White (59) for 990 Duke - 91010140

This is an OEM mainsprings (59) for the shock absorber, rated at 120-150.0 white. It provides the primary spring force for the rear suspension system in KTM motorcycles. Designed for reliable performance under demanding riding conditions.

Compatible with 2024 KTM 990 DUKE black (US) and 2024 KTM 990 DUKE orange (US). This is a direct OEM replacement for the specified models.

Made to exact factory specifications for optimal shock damping and longevity. The white color coding indicates the 120-150.0 rate for proper suspension tuning.

Check compatibility list below to see if this part fits your motorcycle model.