The first step to great handling and predictability is selecting proper spring rates. With over 500 Hi-Performance Springs to choose from, Race Tech is almost guaranteed to have the spring you need. Sportbikes are generally under-sprung for the average rider, causing the bike to be unbalanced and unpredictable.
Upgrade your Harley Davidson's handling and stability with the Race Tech Fork Spring Part Number FRSP S4430090. Designed specifically for models including the 2014 to 2017 Harley Davidson FLHR Road King, FLTRXS Road Glide Special, and FLHTKL Ultra Limited Low, this spring offers precise performance enhancements. Crafted from high-quality chrome silicon wire, these springs provide exceptional durability and consistent performance under demanding riding conditions. The high stiffness to mass ratio ensures improved responsiveness and control, making your rides smoother and more predictable. Shot-peened and heat-treated, these springs resist sacking out over time, maintaining their integrity and performance for countless miles. Proper spring rates are crucial for optimal handling, especially on sportbikes and touring models, where an under-sprung setup can lead to imbalance and unpredictable behavior. The Race Tech springs are engineered to offer accurate rates, ensuring your motorcycle responds precisely to rider inputs, enhancing safety and ride comfort. Installing these springs can significantly improve the bike's suspension performance, allowing for better absorption of road imperfections and more confident cornering. Whether you're customizing your bike for daily commuting, long-distance touring, or spirited riding, these springs are an essential upgrade for serious riders seeking reliable, high-performance suspension components.
Features:
- High quality chrome silicon wire construction
- High stiffness to mass ratio for improved performance
- Shot-peened and heat-treated for durability and longevity
- Accurate spring rates to enhance handling
- Resists sacking-out over time
- Designed specifically for Harley Davidson models including FLHR, FLTRXS, and FLHTKL
Fits
2014 Harley Davidson FLHR Road King
2014 Harley Davidson FLHTCU Electra Glide Ultra Classic
2014 Harley Davidson FLHTK Electra Glide Ultra Limited
2014 Harley Davidson FLHX Street Glide
2014 Harley Davidson FLHXS Street Glide Special
2014 Harley-Davidson FLHRSE CVO Road King
2014 Harley-Davidson FLHTKSE CVO Limited
2015 Harley Davidson FLHR Road King
2015 Harley Davidson FLHTCU Electra Glide Ultra Classic
2015 Harley Davidson FLHTCUL Electra Glide Ultra Classic Low
2015 Harley Davidson FLHTK Electra Glide Ultra Limited
2015 Harley Davidson FLHTKL Electra Glide Ultra Limited Low
2015 Harley Davidson FLHTKSE CVO Limited
2015 Harley Davidson FLHX Street Glide
2015 Harley Davidson FLHXS Street Glide Special
2015 Harley Davidson FLTRUSE CVO Road Glide Ultra
2015 Harley Davidson FLTRX Road Glide Custom
2015 Harley Davidson FLTRXS Road Glide Special
2015 Harley-Davidson FLHXSE CVO Street Glide
2015 Harley-Davidson FLTR Road Glide
2016 Harley Davidson FLHTCU Electra Glide Ultra Classic
2016 Harley Davidson FLHTCUL Electra Glide Ultra Classic Low
2016 Harley Davidson FLHTKL Electra Glide Ultra Limited Low
2016 Harley Davidson FLHTKSE CVO Limited
2016 Harley Davidson FLHX Street Glide
2016 Harley Davidson FLHXSE CVO Street Glide
2016 Harley Davidson FLTR Road Glide
2016 Harley Davidson FLTRU Road Glide Ultra
2016 Harley Davidson FLTRUSE CVO Road Glide Ultra
2016 Harley Davidson FLTRXS Road Glide Special
2016 Harley-Davidson FLHR Road King
2016 Harley-Davidson FLHTK Electra Glide Ultra Limited
2016 Harley-Davidson FLHXS Street Glide Special
2017 Harley Davidson FLHR Road King
2017 Harley Davidson FLHRC Road King Classic
2017 Harley Davidson FLHRXS Road King Special
2017 Harley Davidson FLHTCU Electra Glide Ultra Classic
2017 Harley Davidson FLHTKL Electra Glide Ultra Limited Low
2017 Harley Davidson FLHXS Street Glide Special
2017 Harley Davidson FLHXSE CVO Street Glide
2017 Harley Davidson FLTRU Road Glide Ultra
2017 Harley Davidson FLTRXS Road Glide Special
2017 Harley-Davidson FLHTK Electra Glide Ultra Limited
2017 Harley-Davidson FLHTKSE CVO Limited
2017 Harley-Davidson FLHX Street Glide
2017 Harley-Davidson FLTR Road Glide
2018 Harley Davidson FLHR Road King
2018 Harley Davidson FLHRXS Road King Special
2018 Harley Davidson FLHTCU Electra Glide Ultra Classic
2018 Harley Davidson FLHTK Electra Glide Ultra Limited
2018 Harley Davidson FLHTKL Electra Glide Ultra Limited Low
2018 Harley Davidson FLHTKSE CVO Limited
2018 Harley Davidson FLHX Street Glide
2018 Harley Davidson FLHXS Street Glide Special
2018 Harley Davidson FLHXSE CVO Street Glide
2018 Harley Davidson FLTR Road Glide
2018 Harley Davidson FLTRU Road Glide Ultra
2018 Harley Davidson FLTRXS Road Glide Special
2018 Harley Davidson FLTRXSE CVO Road Glide
2019 Harley Davidson FLHR Road King
2019 Harley Davidson FLHRXS Road King Special
2019 Harley Davidson FLHT Electra Glide
2019 Harley Davidson FLHTCU Electra Glide Ultra Classic
2019 Harley Davidson FLHTK Electra Glide Ultra Limited
2019 Harley Davidson FLHTKL Electra Glide Ultra Limited Low
2019 Harley Davidson FLHTKSE CVO Limited
2019 Harley Davidson FLHX Street Glide
2019 Harley Davidson FLHXS Street Glide Special
2019 Harley Davidson FLHXSE CVO Street Glide
2019 Harley Davidson FLTR Road Glide
2019 Harley Davidson FLTRU Road Glide Ultra
2019 Harley Davidson FLTRXS Road Glide Special
2019 Harley Davidson FLTRXSE CVO Road Glide
2020 Harley Davidson FLHR Road King
2020 Harley Davidson FLHRXS Road King Special
2020 Harley Davidson FLHT Electra Glide
2020 Harley Davidson FLHTK Electra Glide Ultra Limited
2020 Harley Davidson FLHTKSE CVO Limited
2020 Harley Davidson FLHX Street Glide
2020 Harley Davidson FLHXS Street Glide Special
2020 Harley Davidson FLHXSE CVO Street Glide
2020 Harley Davidson FLTR Road Glide
2020 Harley Davidson FLTRK Road Glide Limited
2020 Harley Davidson FLTRX Road Glide Custom
2020 Harley Davidson FLTRXS Road Glide Special
2020 Harley Davidson FLTRXSE CVO Road Glide
2021 Harley Davidson FLHR Road King
2021 Harley Davidson FLHRXS Road King Special
2021 Harley Davidson FLHT Electra Glide
2021 Harley Davidson FLHTK Electra Glide Ultra Limited
2021 Harley Davidson FLHTKSE CVO Limited
2021 Harley Davidson FLHX Street Glide
2021 Harley Davidson FLHXS Street Glide Special
2021 Harley Davidson FLHXSE CVO Street Glide
2021 Harley Davidson FLTR Road Glide
2021 Harley Davidson FLTRK Road Glide Limited
2021 Harley Davidson FLTRXS Road Glide Special
2021 Harley Davidson FLTRXSE CVO Road Glide
2022 Harley Davidson FLHR Road King
2022 Harley Davidson FLHRXS Road King Special
2022 Harley Davidson FLHT Electra Glide
2022 Harley Davidson FLHTK Electra Glide Ultra Limited
2022 Harley Davidson FLHX Street Glide
2022 Harley Davidson FLHXS Street Glide Special
2022 Harley Davidson FLHXSE CVO Street Glide
2022 Harley Davidson FLHXST Street Glide ST
2022 Harley Davidson FLTR Road Glide
2022 Harley Davidson FLTRK Road Glide Limited
2022 Harley Davidson FLTRKSE CVO Road Glide Limited
2022 Harley Davidson FLTRXS Road Glide Special
2022 Harley Davidson FLTRXSE CVO Road Glide
2022 Harley Davidson FLTRXST Road Glide ST
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