Rear Shock Spring
The Hyperpro Progressive Rear Spring enhances cornering, reduces braking distance, and improves overall bike balance and feedback, fitting onto the original shock for easy installation.
Additional Notes:
Compatible vehicles:
- 2011 - 2013 KAWASAKI ER-4
Customers who bought this item also bought
Let customers speak for us
Hyperpro steering dampers, and mounts for my bike, and my sons bike. Top notch
Absolutely the best from the time I called the answer the phone and I told him my concern with my bike and what they had to offer me outstanding thank you
To be honest, I have two more weeks to wait before my appointment with Harley-Davidson of Fortwashington. I am anxiously waiting to see what they like.
100% better than the stock'17 Honda 250 Rally shock. Very pleased with YSS shock I purchased from EPM Performance.
Good adjustability, quality construction, WAY better than stock. Price was very reasonable also
