Race Tech High Performance Fork Springs - Spring 0.90kg Harley — Harley-Davidson Road King, Electra Glide Ultra Limited, Street Glide (2014-2022)

Race Tech high-performance fork spring rated for 0.90kg load, engineered from chrome silicon wire with shot-peening and heat treatment for consistent rate and durability. Proper spring selection is the foundation of predictable handling and eliminates the vague, wallowing feel of under-sprung forks.

Features

• Chrome silicon wire construction
• Shot-peened and heat-treated
• High stiffness-to-mass ratio
• Accurate spring rate — no sacking-out
• 17 in length

Specifications

• Brand: Race Tech
• Manufacturer Part #: FRSP S4430090
• Spring Rate: 0.90kg
• Length: 17 in
• Width: 4.8 in
• Height: 2 in
• Weight: 2.34 lbs

Frequently Asked Questions

How do I know what spring rate I need?

Spring rate depends on your weight, riding style, and fork design. Race Tech offers over 500 rates — contact them with your bike model and weight for a recommendation.

Will this spring eliminate wallowing in my forks?

Proper spring selection restores fork control and predictability. An under-sprung fork will feel vague; the correct rate for your weight will firm it up.

Is installation difficult?

Fork spring replacement requires removing the fork cartridge from the triple clamps. Many riders have shops handle this work.

What makes these springs different from stock?

Race Tech springs are shot-peened and heat-treated for durability and use chrome silicon wire for a high stiffness-to-weight ratio with no sacking-out over time.