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PROGRESSIVE SUSPENSION Fork Spring Kit – Heavy-Duty – 49 mm

$ 139.95

In stock

Fork Spring Kit – Heavy-Duty – 49 mm

Part #: 04050309

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PROGRESSIVE SUSPENSION Fork Spring Kit – Heavy-Duty – 49 mm

Additional information

Weight 4.99 lbs
Part Number

04050309

Punctuated Part Number

0405-0309

Vendor Part Number

111546

Vendor Punctuated Part Number

11-1546

Commodity Code

0405

Commodity Group

SUSPENSION GROUP-FRONT

Commodity Type

FORK SPRINGS

Product Description

PROGRESSIVE SUSPENSION Fork Spring Kit – Heavy-Duty – 49 mm

Key Features

  • Heavy-duty version of the Progressive Suspension fork springs
  • The cost-effective go-to for a substantial increase in front end ride quality
  • Includes Progressive Suspension rate springs combined with preload spacers
  • Improves front end stability and brake dive control as well as increases comfort for heavier riders or those looking for a firm high-performance feel out of their forks

Technical Specifications

  • Weight: 4.99 lbs
  • Supplier Number: 11-1546
  • Unit of Measure: Pair

Current Warehouse Inventory

Stock by Location:

  • Janesville, WI: 8 units
  • Batavia, NY: 13 units
  • Dallas, TX: 8 units
  • Fresno, CA: 0 units
  • Reno, NV: 12 units
  • Asheville, NC: 2 units
  • National: 20 units

Total Available: 63 units

Inventory Last Checked: December 4, 2025 at 1:00 AM UTC

Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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