King RS4018-BP3H Race Series Bypass Shock Remote Reservoir - 4.0 18 3-Tube

The King RS4018-BP3H is a high-performance 4.0-inch Race Series bypass shock designed for extreme off-road racing and pre-runner applications. Featuring 18 inches of travel and a 3-tube bypass design with hose-mounted remote reservoir, this shock delivers position-sensitive damping for superior control over the entire suspension cycle.

Key Features:

• 4.0-inch shock body diameter for increased oil capacity and heat dissipation
• 18 inches of shock travel for maximum suspension articulation
• 3-tube bypass configuration provides position-sensitive damping control
• Hose-mounted remote reservoir for flexible mounting options
• 1.25-inch diameter hardened shaft with hard chrome plating and mirror polish finish
• Large 1.0-inch diameter bypass tubes for precise flow control
• Induction hardened shaft to 60-65 Rockwell scale for rock bruising resistance
• Teflon-lined steel spherical bearing mounts on both ends
• Threaded reservoir end caps for higher pressure capability and easy maintenance
• Fully rebuildable and adjustable design

King Race Series shocks are engineered with advanced fluid dynamics and precision tolerances, tested extensively in the harshest racing environments. Each shock is built using the highest quality materials to deliver unmatched performance and reliability for serious off-road racing applications.