Race Tech Fork Spring 0.54 kg/mm for Honda, Suzuki and Kawasaki Motocross Models – FRSP 454754

Race Tech Fork Spring 0.54 kg/mm for Honda, Suzuki and Kawasaki Motocross Models – FRSP 454754

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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 front-end performance with the Race Tech Fork Spring 0.54 kg/mm, manufacturer part number FRSP 454754. Designed for riders who need properly matched spring rates, this high-performance fork spring helps improve handling, balance, and predictability on motocross and off-road motorcycles. Race Tech manufactures these springs for accurate rate control and dependable performance under demanding riding conditions.

Made from chrome silicon wire, the Race Tech spring provides a high stiffness-to-mass ratio for responsive suspension operation without unnecessary weight. Each spring is shot-peened and heat treated to support long-term durability, resist fatigue, and maintain its intended rate without sacking out. Proper spring selection can help address the under-sprung condition common on sport and competition motorcycles, giving the suspension a more controlled and consistent feel.

Fitment includes the 2019 Honda CRF450R, CRF450RX, CRF250R, CRF450R W.E., and CRF250RX; 2017 Honda CRF450RX and CRF450R; 2018 Honda CRF450R; 2019 Suzuki RM-Z450; and 2019 Kawasaki KX450F. Verify the motorcycle model, year, and required spring rate before installation. This product is supplied by Race Tech under vendor part number FRSP 454754 and is intended for compatible motorcycle fork applications.

Features:

  • Spring rate: 0.54 kg/mm for controlled front-fork performance
  • High-quality Race Tech construction for motocross and off-road use
  • Chrome silicon wire provides a high stiffness-to-mass ratio
  • Shot-peened and heat treated for enhanced durability
  • Accurate spring rate helps improve handling, balance, and predictability
  • Designed to resist sacking out and maintain consistent performance
  • Fits select 2017–2019 Honda, 2019 Suzuki, and 2019 Kawasaki motorcycle models

Fitment:
2017 Honda CRF450R
2017 Honda CRF450RX
2018 Honda CRF250R
2018 Honda CRF450R
2018 Honda CRF450RX
2018 Suzuki RM-Z450
2019 Honda CRF250R
2019 Honda CRF250RX
2019 Honda CRF450L
2019 Honda CRF450R
2019 Honda CRF450R W.E.
2019 Honda CRF450RX
2019 Honda CRF450X
2019 Kawasaki KX450F
2019 Suzuki RM-Z450
2020 Honda CRF250R
2020 Honda CRF250RX
2020 Honda CRF450L
2020 Honda CRF450R
2020 Honda CRF450R W.E.
2020 Honda CRF450RX
2020 Honda CRF450X
2020 Kawasaki KX450F
2020 Suzuki RM-Z450
2021 Honda CRF250R
2021 Honda CRF250RX
2021 Honda CRF450L
2021 Honda CRF450R
2021 Honda CRF450R W.E.
2021 Honda CRF450RL
2021 Honda CRF450RX
2021 Honda CRF450X
2021 Kawasaki KX450F
2021 Kawasaki KX450X
2021 Suzuki RM-Z450
2022 Honda CRF250R
2022 Honda CRF250RX
2022 Honda CRF450R
2022 Honda CRF450R W.E.
2022 Honda CRF450RL
2022 Honda CRF450RX
2022 Honda CRF450X
2022 Kawasaki KX450F
2022 Kawasaki KX450X
2022 Suzuki RM-Z450
2023 Honda CRF250R
2023 Honda CRF250RX
2023 Honda CRF450R
2023 Honda CRF450R W.E.
2023 Honda CRF450RL
2023 Honda CRF450RX
2023 Honda CRF450X
2023 Kawasaki KX450F
2023 Kawasaki KX450X
2023 Suzuki RM-Z450
2024 Honda CRF250R
2024 Honda CRF250RX
2024 Honda CRF450R
2024 Honda CRF450R W.E.
2024 Honda CRF450RL
2024 Honda CRF450RX
2024 Honda CRF450X
2024 Kawasaki KX450F
2024 Kawasaki KX450X
2024 Suzuki RM-Z450