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Progressive Suspension High Performance Monotube Cartridge Fork Kit

8 Reviews

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  • Progressive Suspension High Performance Monotube Cartridge Fork Kit
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$449.96 Save 10%! Regularly: $499.99

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8 Reviews

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Progressive Suspension High Performance Monotube Cartridge Fork Kit

• Take your suspension to the next level with these high performance, tunable, monotube cartridge fork shocks

• Based on Progressive's proven monotube fork cartridge design

• Enjoy improved front end control and ride comfort by converting your archaic dual damper rod forks to true high performance monotube dampeners

• Asymmetrical design places a preload adjuster over a progressive rate spring in one leg, and an aluminum bodied, sealed cartridge dampeners on the order

• The combination provides superior dampening, and excellent ride control

• Bagger unit uses Progressive Suspension FST, Frequency Sensing Technology for the smoothest ride

• Improved resistance to front brake dive

• Improved cornering

• Improved bottoming controls

• Includes one high performance, gas charged Mono-tube fork cartridge completed with opposite side Progressive Suspension famous fork spring

• This kit is a direct internal component replacement

• No modification to your forks are required

• Improved resistance to front brake drive, front end stability, cornering and bottoming control

• Stock height

Made In The USA This product was proudly made in the USA

Product Specs

Diameter: 49mm

Manufacturer Part Number: 31-4002

Sold in Units: Pair

Customer Reviews

Overall Rating:
5/5 based on 8 ratings

5 by

Best thing I have done for my bike

5 by

I've upgraded the suspension on Harleys before but this time I decided go with a better solution. Having multiple bikes in my 35 years of riding I had a pretty good points of reference which include sport bikes. This suspension set up is on par with sport bikes that I have ridden. This is truly a performance solution whether you are carving canyons or doing high speed straightaways I feel perfectly planted. You can also adjust the suspension if you just want to just cruise. The new Dyna Street Bob is a solid bike stock but at speeds, like most Harleys, you feel like it can do more. This suspension helps you really get the most out of your bike from a performance standpoint. My bike now soaks up bumps, potholes, and railroad tracks with no loss of stability. I used to feel a tad uncomfortable riding at 80mph but now 80mph+ is a nice highway cruising speed. I'm glad I made the decision to do this upgrade to my bike, it now handles as good as it looks. Harley suspension doesn't get any better that this at any price. I already had upgraded rear suspension but with this solution I feel like I have to get something even better to do justice to the front end.

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