High-speed or track use can cause oil aeration and cavitation, reducing damping performance.
Pressurizing the dampers with nitrogen reduces aeration and keeps damping consistent.
A floating piston keeps pressure on the oil, improving damping control and consistency.
Nitrogen pressure adds a small amount of effective spring rate, enhancing damper response.
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Springs twist under compression, which can cause stiction, binding, and uneven wear.
Binding can loosen the spring platform and collars, leading to uneven ride height or spring dislocation.
Steering effort increases if spring friction isn’t minimized, impacting handling.
BC Racing uses a bearing-mounted upper spring platform to minimize stiction and maintain intended spring/damper function.
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Damper adjusting extenders: Available in 110mm, 200mm, and 250mm lengths for easier access to rear damping adjusters.
Assister spring perch: Allows additional droop setup or ride adjustment using a smaller assister spring. Available in various spring rates.
Pillowball top mount upgrade: Replaces hardened rubber top mounts for sharper handling and less flex. Ideal for aggressive setups.
Upgrades are quick to install and help tailor your setup for comfort, handling, or motorsport.
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