King RS4012-BP4P 4.0 Pure Race 4-Tube Bypass Shock, Piggyback Reservoir, 12 in Stroke

The King RS4012-BP4P is a 4.0 Pure Race bypass shock with a piggyback reservoir. It has four bypass tubes and a 12-inch stroke. It is sold individually.

Key Features:

• 4.0 Race series, 4-tube bypass design
• Piggyback reservoir
• 1.25 in shaft with large 1.00 in bypass tubes
• 12 in stroke
• Extended length 33.81 in, compressed length 21.81 in
• No compression adjuster
• Bypass valve springs are made from the same material as the valve shims, which reduces heat-induced fade that can upset your settings
• Shock tubes are honed after plating for a tight piston seal. Bypass ports are CNC drilled, hand deburred and polished.

The bypass valve design and tube flow capacity give accurate flow control across the full adjustment range. That makes this shock a good fit for off-road racing suspension setups.