Ksport CBM021-RR Version RR Road Race Coilover Kit Adjustable Monotube - 36-Way

The Ksport Version RR Road Race Coilover Kit (CBM021-RR) is engineered exclusively for track competition. With aggressive spring rates, race-spec valving, and a 20–30mm shorter shock stroke than street-oriented coilovers, this system delivers the sharp, direct response demanded by serious road racers. For race use only — not intended for street or daily driving.

Key Features:

• Race-Tuned Spring Rates & Valving: Aggressive spring rates and shock valving are purpose-built for maximum on-track handling performance. Each shock is valved specifically to match the installed spring rate for optimal balance and reliability.
• 20–30mm Shorter Shock Stroke: The reduced shock stroke is calibrated for circuit racing, keeping the suspension in its optimal range throughout cornering and braking.
• 36-Way Adjustable Damping: Simultaneously adjusts compression and rebound with a single knob, allowing precise setup changes without complexity. Fine-tune the damper to suit track conditions and driver preference.
• Monotube High-Pressure Design: Oil and gas are separated within the cylinder — unlike twin-tube designs, the monotube construction dissipates heat faster and more evenly, allows finer damping adjustments, and significantly reduces the risk of aeration and cavitation for consistent lap-after-lap performance.
• All-Steel Pillow Ball Upper Mounts: Heavy-duty all-steel pillow ball top mounts deliver maximum strength and direct steering response. On applicable models, these mounts offer camber adjustment, eliminating the need for a separate camber kit.
• Upgraded Bump Stops: Reinforced bumpstops are included to prevent shock bottoming under the harsh loads of track driving and uneven pavement.
• 6061-T6 Billet Aluminum Construction: Mounts, spring perches, locking collars, and most major components are machined from 6061-T6 billet aluminum — lightweight, durable, and corrosion-resistant.
• Zinc-Electroplated Steel Shock Bodies: The steel shock body is electroplated with zinc to protect against rust and the elements.
• Adjustable Lower Mount: Height is adjusted via the lower mount on most applications, preserving full suspension travel regardless of ride height setting — no compromise in shock stroke when lowering the vehicle.
• Dust Boot with Integrated Bump Stop: A protective dust boot shields the damper seal from debris. The bump stop is integrated inside the boot for a more robust, longer-lasting design.
• 12-Month Limited Warranty: Covered against manufacturer defects for 12 months from purchase.

The CBM021-RR is a purpose-built racing coilover system for drivers who demand uncompromising suspension performance on the circuit. Custom spring rate options are available — shocks will be valved specifically to your selected rates. Note: This kit is built to order; please allow 2–3 weeks for production and delivery.