Progressive Suspension Shock Springs For 12-series & 412-series
Progressive Suspension Shock Springs For 12-series & 412-series
Available in stock (6)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
Fine-tune your motorcycle's suspension with Progressive Suspension Shock Springs. These springs offer a customized riding experience tailored to your specific needs. Made in the U.S.A., they provide enhanced performance and durability.
Description
Progressive Suspension shock springs allow you to optimize your suspension setup for the perfect ride. Whether you're looking to improve handling, increase comfort, or accommodate additional weight, selecting the right springs is crucial. These springs are designed to provide a progressive rate, meaning they become stiffer as they compress, offering a balance between plushness on small bumps and support during larger impacts. Specifically designed for use with Progressive Suspension 12-Series shocks, these springs are required for those models. They also serve as direct replacements for the 412-Series shocks, ensuring a perfect fit and consistent performance. These heavy-duty springs offer reliable performance and long-lasting durability, making them an excellent choice for riders seeking to enhance their motorcycle's suspension.
Features & highlights
- Fine-tune your suspension for optimal performance and comfort.
- Progressive spring rate provides a balance of plushness and support.
- Made in the U.S.A. for exceptional quality and durability.
- Direct replacement for 412-Series shocks, ensuring easy installation.
- Required for use with Progressive Suspension 12-Series shocks.
- Heavy-duty construction for long-lasting reliability.
Technical specifications
- Brand: PROGRESSIVE SUSPENSION
- Color/Finish: Black
- Duty: Heavy Duty
- Length: 238.00 mm (9.37")
- Mounting Position: Rear
- Product Name: Spring
- Progressive Spring Rate: 1.88 kg/mm - 2.68 kg/mm (105 lb/in - 150 lb/in)
- Spring Type: Single Progressive Rate
- Type: Shock
- Units: Pair
Important to know
These springs are required when ordering 12-series shocks. Can be used as replacements for the 412-series shocks.
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
03-1368B
Spring
Heavy Duty
238,00 mm (9,37")
Rear
Shock
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.

