Front Fork Spring 8.5N -(min order qty 2)

All issues fixed. The ride is great again!

Tremendous difference. Could not ask for more.

Transformational upgrade to the Z650rs. Truly.

Front cartridges for my 2021 Harley heritage softail classic. Solid and stable w no bouncing and jittering. Huge difference from stock.

I have about 50 miles riding on this shock so far. It works and feels great.

I had hyperpro one inch lowered shock and springs installed at epm, on my 2025 z650, great service, (thank you guys). Before the install i could feel every bump in the road, after the ride was very smooth except for very large holes. total different bike. Very satisfied.

Worked great made a big difference in my confidence

The shock seems to do it's job - it absorbs road bumps and rebounds quickly to take on the next one.

Resolved the issue with my 2010 BMW T1209GSA front leaking OEM shock. I was leaking. The turnaround was quick and worked perfectly. Thanks

I recently bought a used 2014 Honda NC750X with 6000 miles from a Honda dealer. The front end was harsh, skittish and like a pogo stick, the bike did not track well braking was jumpy. The front tire showed irregular wear, which is not uncommon. The rear tire was brand new with only a few hundred miles on it and it was starting to show uneven wear. Overall, the bike handle lousy and literally felt unsafe during cornering, braking and general riding. I bought and installed the Hyperpro spring set installing the Fork Springs first. I flushed and cycled the forks with other fresh fork oil several times to get out the old gunk. Using the included hyperpro 15 weight fork oil the bike was transformed into a normal acting predictable, enjoyable Motorcycle. Next, I replaced the rear shock spring and it feels like a new motorcycle overall being predictable and responsive and track straight and breaking was substantially increased and the sense of traction and overall safety is what I feel this Honda Motorcycle should have. Based on my experience, I made the right choice and it was the best investment and I would buy the spring set again under the same circumstances. If considering suspension spring improvements, these are worth looking at. Happy riding!