Progressive Suspension Monotube Cartridge Fork Kit 49mm - Model 31-4006 for Enhanced Front End Performance RISERS Bolt and bushing are forged

Bolt and bushing are forged into one

an Emergency Release System for quick removal in emergencies

You can customize your comfort further by separately heating or cooling the pads depending on weather conditions

Durable construction designed for motorcycle use

Equipped with a five-position cam-style preload adjuster

Progressive Suspension Monotube Cartridge Fork Kit 49mm - Model 31-4006 for Enhanced Front End Performance RISERS Bolt and bushing are forgedMonotube Cartridge Fork Kit 49 mm Standard Upgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, part number 31 4006, designed for 49mm forks. This kit replaces the stock dual damper rod forks with high performance, gas charged monotube cartridges, delivering superior damping and ride quality. The included custom tuned fork springs work in tandem with the cartridges to improve resistance to front brake