Fox 2.5 Factory Series 18in. P/B Res. 4-Tube Bypass Shock (2 Comp/2 Reb) 7/8in. Shaft (21/70) - Blk

The 7/8-inch chrome-plated, heat-treated alloy steel shaft on this FOX 2.5 Factory Series bypass shock is built to handle serious punishment. This isn't just a shock absorber; it's a sophisticated piece of suspension technology designed for off-road racing and extreme conditions. The external bypass design allows for precise tuning of compression and rebound damping, giving you exceptional control whether you're flying over whoops or navigating technical rock climbs.

This shock features a durable, zinc-plated seamless alloy body that resists corrosion and a black anodized CNC-machined aluminum body for the piggyback reservoir. The external bypass tubes offer two stages of compression and two stages of rebound adjustment, allowing you to fine-tune the damping characteristics to your specific driving needs and terrain. The FOX Racing oil inside is specifically developed for ultimate performance, ensuring consistent damping even under heavy loads and high temperatures. Because it's rebuildable and serviceable, you can maintain its peak performance for years to come.

This 18-inch bypass shock is designed for applications where maximum suspension travel and advanced damping control are critical. While it's built for the rigors of racing, its adjustability makes it a solid option for custom off-road builds where precise suspension tuning is desired. Consider how you plan to use your vehicle and the terrain you'll encounter when setting up the bypass adjustments.