Progressive Suspension 31-2708 Fork Cartridge Kit

The Progressive Suspension 31-2708 Fork Cartridge Kit is a high-performance suspension upgrade designed to replace the stock internals in your motorcycle's front forks. This kit transforms factory-damped forks into a fully adjustable, cartridge-style damping system — dramatically improving handling, feedback, and ride quality over a wide range of riding conditions.

Progressive Suspension's fork cartridge kits are engineered for riders who demand more precise front-end control than stock damping rods can provide. By converting to a cartridge-emulator-style system, the forks respond more accurately to both small and large suspension inputs, reducing dive under braking and improving cornering stability.

Key Features:

• Converts stock damping-rod forks to a high-performance cartridge-style damping system
• Adjustable compression damping to fine-tune ride quality for street or track
• Precision-machined components for consistent, reliable damping performance
• Reduces fork dive under braking for improved front-end confidence
• Compatible with standard fork springs or Progressive Suspension replacement springs
• Durable construction designed to withstand demanding riding conditions
• Significant improvement over OEM damping rod performance

Installation of the 31-2708 cartridge kit is performed during a fork rebuild and pairs excellently with Progressive Suspension's matched fork spring kits for a complete front suspension overhaul. A trusted name in motorcycle suspension since 1982, Progressive Suspension delivers engineered solutions for riders seeking a superior ride.