Race Tech High Performance Fork Springs - Spring 0.90kg — Harley-Davidson Sportster 883, Sportster 1200, Sportster 883 Hugger (1987-2012)

Race Tech High Performance fork springs deliver the proper spring rate to eliminate under-springing, restore suspension balance, and improve handling predictability. Built from chrome silicon wire with shot-peening and heat treatment for durability, these springs maintain their rate over time without sagging.

Features

• Chrome silicon wire construction
• Shot-peened and heat-treated
• High stiffness-to-mass ratio
• Accurate spring rates with no sacking-out
• 0.90kg spring rate

Specifications

• Brand: Race Tech
• Manufacturer Part #: FRSP S2938090
• Spring Rate: 0.90kg
• Length: 17 in
• Width: 4.7 in
• Height: 2 in
• Weight: 2.42 lbs

Frequently Asked Questions

How do I know what spring rate I need?

Race Tech offers over 500 spring rates to match rider weight, riding style, and bike model. Contact Race Tech with your bike details and weight for a rate recommendation.

Will these springs sack out over time?

No — Race Tech springs are shot-peened and heat-treated to maintain their rate without sagging under load.

What's the difference between Race Tech and stock springs?

Stock fork springs are often too soft for the average rider, causing the bike to feel unbalanced and unpredictable. Race Tech springs restore proper suspension geometry and handling.

Can I mix different spring rates front and rear?

Yes, but match rates to your bike model and riding weight for balanced handling. Contact Race Tech for guidance on paired rates.