Progressive Suspension Fork Springs For 30mm Forks
Progressive Suspension Fork Springs For 30mm Forks
Available in stock (4)
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your motorcycle's front suspension with Progressive Suspension Fork Springs. These springs offer a significant improvement in ride quality and handling, providing a more controlled and comfortable experience.
Description
Progressive Suspension Fork Springs are designed to enhance your motorcycle's front-end performance. These springs feature a progressively wound design, which means they offer a soft initial spring rate for a more compliant ride over small bumps, while also providing increased resistance to bottoming out during aggressive riding or when encountering larger impacts. This dual-action design ensures optimal handling and stability while retaining the original equipment manufacturer (OEM) geometry of your motorcycle. The variable spring rate, ranging from 36 lb/in to 57 lb/in, ensures a smoother ride and improved control. Made in the U.S.A. with meticulous attention to detail, these fork springs are a reliable and effective upgrade for any motorcycle enthusiast seeking enhanced suspension performance. These springs are designed for forks with a 30mm tube diameter.
Features & highlights
- Enjoy a plush ride with a soft initial spring rate that absorbs small bumps effectively.
- Progressively wound design resists bottoming out during hard braking and impacts.
- Improve overall handling and stability without altering your motorcycle's geometry.
- Experience enhanced control and confidence in various riding conditions.
- Upgrade your front suspension for a more comfortable and responsive ride.
- Made in the U.S.A. ensuring high-quality manufacturing and materials.
Technical specifications
- Brand: Progressive Suspension
- Product Name: Fork Springs
- Type: Fork
- Fork Tube Diameter: 30.00 mm
- Spring Rate: 0.64 kg/mm - 1.02 kg/mm (36 lb/in - 57 lb/in)
- Color/Finish: Black
- Units: Pair
Important to know
Ensure the fork springs are compatible with your specific motorcycle make and model before installation. Professional installation is recommended for optimal performance and safety.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
PROGRESSIVE SUSPENSION
11-1577
Spring
30.00 mm
Fork
Pair


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

