Race Tech High Performance Fork Springs 0.90kg - Harley Touring
About Race Tech
Race Tech has been re-valving and re-springing motorcycle suspension since 1985, with Gold Valve emulators and custom-rate springs that let a rider dial damping to their actual weight and riding style rather than a factory average.
Upgrade the foundation of your Harley Touring's front suspension with Race Tech High Performance Fork Springs. Engineered for precision and durability, these 0.90kg springs are designed to correct the under-sprung condition common in many factory setups. Experience a significant improvement in handling predictability and front-end control, especially during spirited riding.
Why riders pick this
- Corrects under-sprung factory fork conditions
- Chrome silicon wire construction for durability
- Shot-peened and heat-treated to prevent sacking-out
- Maintains consistent 0.90kg spring rate
- Improves front-end feel and predictability
A well-tuned front end is critical for both comfort and performance on your Harley Touring machine. Race Tech High Performance Fork Springs are crafted from chrome silicon wire, then shot-peened and heat-treated to ensure they maintain their precise 0.90kg spring rate over the long haul. This robust construction prevents "sacking out," providing consistent support and eliminating the vague, wallowing sensation often associated with stock forks.
Engineered for Predictable Performance
- Constructed from durable chrome silicon wire
- Shot-peened and heat-treated to prevent sacking-out and maintain rate
- High stiffness-to-mass ratio for responsive front-end feedback
- Corrects under-sprung conditions for improved handling balance
- Provides a consistent and accurate spring rate over time
The Foundation of a Better Ride
Proper spring selection is the first and most critical step in optimizing your Harley's suspension. By providing the correct spring rate for your weight and riding style, these Race Tech springs enhance front-end control, reduce excessive brake dive, and improve stability through corners. Pair them with a quality fork oil and proper setup for a transformative riding experience that instills confidence on any road.
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
Common questions
How do I determine if a 0.90kg spring rate is correct for my Harley Touring bike?
Spring rate depends on factors like rider weight, riding style, and whether you frequently carry a passenger or luggage. We recommend using our Shop by Bike tool or consulting a suspension specialist to confirm the ideal rate for your specific setup.
Will these springs improve the handling on my Harley Touring model?
Yes, proper spring selection is crucial for good handling. These high-performance springs are designed to provide better support and control compared to stock, reducing front-end wallowing and improving stability.
Is professional installation recommended for fork springs?
Fork spring replacement involves disassembling the front forks, which requires specific tools and technical knowledge. While some riders perform this themselves, professional installation is often recommended to ensure correct setup and safety.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Race Tech |
| TYPE | Suspension |
| SKU | 200-4430090 |
| WEIGHT | 2.34 lb |
