PROGRESSIVE SUSPENSION Monotube Fork Cartridge Kit - Lowering 31-2501

If you're running dual damper rod forks, you're leaving performance on the table. This Progressive Suspension monotube cartridge kit transforms your front end into a precision-tuned suspension system that resists brake dive, sharpens cornering response, and eliminates the wallowing sensation of worn damper rods. Pair that with a 2" front lowering geometry and you've got a bolt-on upgrade that delivers measurable handling improvements without requiring fork modification or professional fabrication.

The kit includes a matched pair of gas-charged mono-tube cartridges and custom-valved fork springs, engineered to work together as a system rather than as individual components. You'll notice the difference immediately—better front-end stability under hard braking, improved bottoming control, and the cornering confidence that comes from a properly damped suspension.

• Converts dual damper rod forks
• High-performance monotube cartridges
• Gas-charged design
• Custom-tuned fork springs included
• Improves brake dive resistance
• Enhanced cornering control
• Bottoming control optimized
• Lowers front end 2"
• Bolt-on installation
• No fork modification required
• Made in the U.S.A.
• Not compatible with LOW models
• Manufacturer part number: 31-2501