Race Tech High Performance Fork Springs - Spring 1.30kg Harley — Harley-Davidson Road King, Electra Glide Ultra Limited, Street Glide (2014-2022)

Race Tech high-performance fork spring rated 1.30kg/mm, engineered to match the weight and riding style of the average Harley rider for balanced, predictable handling. Chrome silicon wire construction with shot-peening and heat treatment resists sacking-out and fatigue over time.

Features

• Chrome silicon wire construction
• Shot-peened and heat-treated for durability
• High stiffness-to-mass ratio
• Accurate spring rate with no sacking-out
• 1.30kg/mm spring rate

Specifications

• Brand: Race Tech
• Manufacturer Part #: FRSP S4430130
• Spring Rate: 1.30kg/mm
• Weight: 3.35 lbs

Frequently Asked Questions

How do I know if 1.30kg/mm is the right spring rate for my bike?

Race Tech offers over 500 spring rates. Select based on your weight and riding style — lighter riders use lower rates, heavier riders need higher rates for proper sag and handling.

Will these springs improve my bike's handling?

Yes. Proper spring rates eliminate the unbalanced, unpredictable feel caused by under-springing and allow the suspension to work as designed.

Do these springs sack-out over time?

No. Shot-peening and heat treatment prevent sacking-out, so the spring rate remains accurate throughout its lifespan.

Are these a direct replacement for stock Harley fork springs?

Yes. These are a direct fit into the stock fork tubes on Harley models that use this spring rate.