Ksport CBM135-RR Version RR Road Race Coilover Kit Adjustable Monotube - 36-Way

The Ksport CBM135-RR Version RR Road Race Coilover Kit is engineered exclusively for road racing competition. Featuring aggressive spring rates and precisely matched shock valving, this coilover system delivers maximum cornering performance, acute reaction, and unparalleled responsiveness on the track. This kit is intended for race use only and is not recommended for street driving.

Key Features:

• 36-Way Adjustable Damping: Simultaneous compression and rebound adjustment lets you fine-tune handling characteristics quickly and precisely, with each of the 36 clicks producing a noticeable change in damping behavior
• Short-Stroke Racing Design: Stiffer spring rates paired with a 20–30mm shorter shock stroke deliver sharper, more immediate response optimized for smooth road racing surfaces
• Upgraded Shock Bumpstops: Heavy-duty bumpstops are included to prevent shock bottoming over uneven pavement or harsh track conditions
• Monotube High-Pressure Construction: Oil and gas are fully separated within the cylinder for superior heat dissipation, finer damping adjustability, and greatly reduced risk of aeration and cavitation compared to twin-tube designs
• Pillow Ball Upper Mounts: Available on many applications, pillow ball top mounts in the front and rear provide a direct, communicative feel for sharper driver response and help maintain factory suspension geometry
• Camber Adjustment: On compatible applications, camber adjustment is available through the pillow ball upper mount, eliminating the need for a separate camber kit
• Adjustable Lower Mount: Most applications feature an adjustable lower mount for ride height changes without sacrificing suspension travel
• 6061-T6 Billet Aluminum Construction: Mounts, collars, spring perches, and most hardware are machined from lightweight 6061-T6 billet aluminum for reduced unsprung weight, long-term durability, and corrosion resistance
• Zinc-Electroplated Steel Shock Bodies: Steel shock bodies are electroplated with zinc to protect against rust and environmental exposure; kits also include an anti-rust paste packet for additional protection on key components
• Custom Spring Rate Option: Choose from Ksport's proven spring rate settings or specify your own custom rates — shocks are valved specifically to match the selected springs
• Ride Height Range: Depending on application, ride height can be lowered 2" to 4.7" from stock
• 12-Month Limited Warranty: Covered against manufacturer defects

The Version RR's monotube architecture separates oil and gas within the shock cylinder, allowing it to dissipate heat more quickly and evenly than twin-tube alternatives while supporting finer, more consistent damping adjustments lap after lap. Combined with pillow ball mounts that sharpen steering feel and camber adjustability on many platforms, the CBM135-RR provides the precise, repeatable suspension foundation that serious road racing demands.

Note: Ksport Version RR kits are built to order. Please allow additional lead time for production and delivery.