Enhanced ElectricsMAD Suspension

MAD Helper Spring Kit with Koni Special Active dampers

Designed for motorhomes, campervans, and light commercial vehicles operating under heavy loads or challenging terrain, this system transforms your driving experience for smoother, safer journeys every time.

Ultimate Comfort, Control & Stability

The Glide-Rite Special Duty Kit combines our advanced suspension technology with KONI Special ACTIVE shock absorbers to deliver exceptional stability, control, and comfort in all driving conditions.

Enhanced Handling for Demanding Conditions

Built for vehicles that work hard and travel far, the Glide-Rite Special Duty Kit ensures improved stability and control, even in the most extreme situations.

Ideal for drivers who frequently carry heavy payloads, travel off-road, or demand the very best in comfort and performance.

Adaptive Damping, Effortless Comfort

The KONI Special ACTIVE shock absorbers use innovative FSD (Frequency Selective Damping) technology to automatically adapt to changing road conditions.

Soft over small bumps, firm when control is needed, with no electronics or switches, just pure mechanical precision.

Automatically adjusts damping force using KONI FSD technology
Twin-tube design for durability and consistent performance
Designed to work with Glide-Rite air or coil suspension systems
Enhanced stability, comfort, and handling under load
No electronic controls or driver input required
Compatible with motorhomes, campervans, and LCVs
Engineered for long-term reliability in demanding environments

Enhanced ElectricsMAD Suspension

MAD Helper Spring Kit with Koni Special Active dampers