PROGRESSIVE SUSPENSION 444 Series Shock - Black - Standard - 11" 444-4245B

Modern suspension demands more than static damping—it demands intelligence. The Progressive Suspension 444 Series Shock uses Frequency Sensing Technology to detect bump inputs in real-time and adjust damping automatically, eliminating the compromise between compliant ride quality and responsive handling. Whether you're tackling rough terrain or pushing hard on the track, these shocks deliver consistent performance without manual adjustment.

The hand-adjustable spring pre-load and high-pressure gas charging give you tuning flexibility without special tools, while the progressive rate spring handles both small bumps and large compressions with balanced support. Note that the 11" length may slightly alter your bike's head angle and steering geometry—confirm wheel travel compatibility before installation to avoid clearance conflicts with the swingarm, exhaust, chain guard, or tires.

• Frequency Sensing Technology (FST)
• Deflective disc valving
• Hand-adjustable pre-load
• Progressive rate spring
• High-pressure gas charged
• 11" standard length
• Black finish
• MPN: 444-4245B
• Bolt-on installation
• Auto-adjusting damping