The King Shocks 4.5-inch race shock, 18 inches long, includes seven-tube bypass valving paired with a piggyback reservoir for compact external fluid storage. With a 1.25-inch shaft and large 1.00-inch bypass tubes, the shock routes fluid through multiple bypass channels to provide staged bypass control. This seven-tube piggyback configuration suits applications that need concentrated reservoir volume and extended bypass sequencing.
King Shocks 18in 4.5 Race Shock 7 Tube Bypass Piggyback Res 1.25in Shaft Large 1in Bypass Tubes