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Progressive Suspension Drop-In Fork Lowering System

J&P Cycles Part Number: 166-4530

Manufacturer Part Number: 10-2208

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Description for Progressive Suspension Drop-In Fork Lowering System

• Forget everything you know about lowering motorcycle front ends, we've completely changed the game

• Our DROP-IN fork Lowering Kits have transformed a once messy, and time consuming install into a 30 minute cake walk on most models

• Pull up to two inches out of the front end of your bike without the hassle of disassembling the forks or even changing out the oil

• The whole process can be done with basic tools

Product Specs

Product Specs for Progressive Suspension Drop-In Fork Lowering System

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Compatible Models

Yamaha Models

  • FZ6R : 2009–2015
Customer Reviews

Customer Reviews for Progressive Suspension Drop-In Fork Lowering System

Overall Rating

5 out of 5 stars (based on 82 reviews)

5 stars (68)

4 stars (7)

3 stars (4)

2 stars (3)

1 star (0)

0 stars (0)

JUAN on 6/24/2019

Easy instal a bit confusing on how much to cut to get the right lowering size i cut pvc pipe to a 3” almost covers the fork edge looks good but it’s a bit to low for my bike pcv needs to be 4” pipe I need to do the whole process again witch took me like 1:30 lots of parts to remove but still easy to do next time I should be able to do it in half the time

NICK on 6/17/2019

Just what the doctor ordered. F'd up my steering with a 21" front wheel. Installed the two inch drop and switched to amsoil 10 wt oil and I couldn't be happier with the results. Rides better and shines in the corners now, super tight with no more flop

BRAD on 6/1/2019

Straight forward instructions, easy to do.

VINCE on 5/23/2019

Good Quality Easy to understand insrtuctions

JEREMY on 5/20/2019

Simple, easy install on β€˜16 softail slim. Instructions could use some updating,had to call to find out tube cut length. Overall good ride enhancement to the front end, achieved what needed to be done so my friend could touch the ground flat footed, lowered bike about an inch, with additional improvement to handling and response of the front forks. I took it myself after install for test ride of 3 miles and pushed the bike, felt great in the corners and bumps at all speeds. Highly recommend.

Erictrail on 5/19/2019

I have a 2013 ultra classic. The 13" dropped my bike 1". I also put the fork lowering kit 1" as well. The ride far exceeds the factory suspension. I also got the tall boy harley seat which is 1.5 ish lower than stock seat. I am 180# and often ride two up with my wife 130#. I am 5'7' with 30 in inseam. With my Harley boots on I can flat foot it on both sides. My confidence level on this big bike shot up big time. Spend the money and do it.

ALVIN 930 on 5/5/2019


STEPHEN on 5/5/2019


rob a davis on 3/1/2019

5 Star

westhawaiiac on 3/1/2019

5 Star

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