Ksport CHD140-RR Version RR Road Race Coilover System 36-Way Adjustable Monotube

The Ksport Version RR (CHD140-RR) is a purpose-built road racing coilover system engineered for maximum on-track performance. Featuring aggressive spring rates and valving calibrated for acute throttle, braking, and cornering response, this system is designed exclusively for race use — not for street driving.

Key Features:

• 36-Level Damping Adjustment: Simultaneous compression and rebound adjustment via a single dial for quick, precise setup changes at the track
• Monotube Shock Design: Separates oil and gas within the cylinder for superior heat dissipation, finer damping resolution, and reduced aeration and cavitation compared to twin-tube designs
• Pillow Ball Upper Mounts: Available on select applications (front and rear) for a direct, communicative driver feel while preserving OEM suspension geometry; camber adjustment is integrated into the pillow ball mount on applicable fitments, eliminating the need for a separate camber kit
• Adjustable Lower Mount: Allows ride height adjustment on most applications without sacrificing suspension travel
• 6061 Billet Aluminum Construction: Mounts and major components are machined from 6061 billet aluminum for a lightweight, durable, and corrosion-resistant build
• Zinc Electroplated Steel Shock Body: Provides additional corrosion resistance and durability under demanding race conditions
• Matched Valving and Spring Rates: Each kit's damping is precisely tuned to its installed springs for consistent, predictable handling characteristics
• Stiffer Spring Rates and Valving: Calibrated for road racing with 20–30mm shorter shock stroke versus standard performance coilover configurations

The Ksport Version RR monotube design dissipates heat more efficiently than conventional twin-tube coilovers, making it well-suited for the sustained high-load demands of road racing. Aeration and cavitation are significantly reduced, resulting in more consistent damping performance across extended sessions.

Note: This coilover system is intended for race use only and is not designed or recommended for street or highway driving.