We have 4 ready to ship.
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.
Fitment:
2005 Kawasaki KX125
2005 Kawasaki KX250F
2005 Suzuki RM-Z250
2005 Yamaha WR250F
2006 Suzuki RM-Z250
2006 Yamaha WR250F
2007 Yamaha WR250F
2008 KTM 450 SMR 4-Stroke
2008 KTM 690 Smc
2008 KTM 690 Supermoto
2008 Yamaha WR250F
2009 KTM 450 SMR 4-Stroke
2009 KTM 690 Smc
2009 Yamaha WR250F
2010 Yamaha WR250F
2011 Yamaha WR250F
2012 Yamaha WR250F
2013 Yamaha WR250F
2014 Beta 250 RR (2T)
2014 Beta 300 RR (2t)
2014 Beta 350 RR
2014 Beta 400 RR
2014 Beta 450 RR
2014 Beta 498 RR
2014 Husqvarna FC 250
2014 Husqvarna FC 450
2014 Husqvarna FE 250
2014 Husqvarna FE 350
2014 Husqvarna FE 501
2014 Husqvarna TE 250
2014 KTM 250 XC
2014 KTM 250 XC-F
2014 Sherco 250 SE-R Racing
2014 Sherco 250 SEF-R Racing
2014 Sherco 300 SE-R Racing
2014 Sherco 300 SEF-R Racing
2014 Yamaha WR250F
2015 Beta 250 RR (2T)
2015 Beta 300 RR (2t)
2015 Beta 350 RR
2015 Beta 390 RR
2015 Beta 430 RR
2015 Beta 480 RR
2015 Husqvarna FC 250
2015 Husqvarna FC 450
2015 Husqvarna FE 250
2015 Husqvarna FE 350
2015 Husqvarna FE 350S
2015 Husqvarna FE 501
2015 Husqvarna TC 125
2015 Husqvarna TC 250
2015 Husqvarna TE 250
2015 Husqvarna TE 300
2015 KTM 125 SX
2015 KTM 150 SX
2015 KTM 250 SX
2015 KTM 250 SX-F
2015 KTM 250 XC
2015 KTM 250 XC-F
2015 KTM 300 XC
2015 KTM 350 SX-F
2015 KTM 350 XC-F
2015 KTM 450 SX-F
2015 KTM 450 XC-F
2015 Sherco 250 SE-R Racing
2015 Sherco 250 SEF-R Racing
2015 Sherco 300 SE-R Racing
2015 Sherco 300 SEF-R Racing
2015 Sherco 450 SEF-R Racing
2015 Yamaha WR250F
2016 Beta 250 RR (2T)
2016 Beta 300 RR (2t)
2016 Beta 350 RR
2016 Beta 390 RR
2016 Beta 430 RR
2016 Beta 480 RR
2016 Husqvarna FC 250
2016 Husqvarna FC 450
2016 Husqvarna FE 250
2016 Husqvarna FE 350
2016 Husqvarna FE 350S
2016 Husqvarna FE 501
2016 Husqvarna TC 125
2016 Husqvarna TC 250
2016 Husqvarna TE 250
2016 Husqvarna TE 300
2016 KTM 125 SX
2016 KTM 150 SX
2016 KTM 250 SX
2016 KTM 250 SX-F
2016 KTM 250 XC
2016 KTM 250 XC-F
2016 KTM 300 XC
2016 KTM 350 SX-F
2016 KTM 350 XC-F
2016 KTM 450 SX-F
2016 KTM 450 XC-F
2016 Sherco 250 SE-R Racing
2016 Sherco 300 SE-R Racing
2016 Sherco 300 SEF-R Racing
2016 Sherco 450 SEF-R Racing
2016 Yamaha WR250F
2017 Beta 250 RR (2T)
2017 Beta 250 RR (RE)
2017 Beta 300 RR (2t)
2017 Beta 300 RR (RE)
2017 Beta 350 RR
2017 Beta 350 RR (RE)
2017 Beta 390 RR
2017 Beta 390 RR (RE)
2017 Beta 430 RR
2017 Beta 430 RR (RE)
2017 Beta 480 RR (RE)
2017 Husqvarna FE 250
2017 Husqvarna FE 350
2017 Husqvarna TE 150
2017 Husqvarna TE 250
2017 Husqvarna TE 300
2017 KTM 300 XC-W
2017 KTM 350 EXC-F
2017 KTM 500 EXC-F
2017 Sherco 250 SE-R Factory
2017 Sherco 250 SE-R Racing
2017 Sherco 250 SEF-R Factory
2017 Sherco 250 SEF-R Racing
2017 Sherco 300 SE-R Factory
2017 Sherco 300 SE-R Racing
2017 Sherco 300 SEF-R Factory
2017 Sherco 300 SEF-R Racing
2017 Sherco 450 SEF-R Factory
2017 Sherco 450 SEF-R Racing
2017 Yamaha WR250F
2018 Beta 125 RR (2t)
2018 Beta 250 RR (2T)
2018 Beta 250 RR (RE)
2018 Beta 300 RR (2t)
2018 Beta 300 RR (RE)
2018 Beta 350 RR
2018 Beta 350 RR (RE)
2018 Beta 390 RR
2018 Beta 390 RR (RE)
2018 Beta 430 RR
2018 Beta 430 RR (RE)
2018 Beta 480 RR (RE)
2018 Husqvarna FE 250
2018 Husqvarna FE 350
2018 Husqvarna TE 150
2018 Husqvarna TE 250
2018 Husqvarna TE 300
2018 KTM 250 XC-W
2018 KTM 250 XC-W TPi
2018 KTM 300 XC-W
2018 KTM 350 EXC-F
2018 KTM 500 EXC-F
2018 Sherco 125 SE-R Factory
2018 Sherco 125 SE-R Racing
2018 Sherco 250 SE-R Factory
2018 Sherco 250 SE-R Racing
2018 Sherco 250 SEF-R Factory
2018 Sherco 250 SEF-R Racing
2018 Sherco 300 SE-R Factory
2018 Sherco 300 SE-R Racing
2018 Sherco 300 SEF-R Factory
2018 Sherco 300 SEF-R Racing
2018 Sherco 450 SEF-R Factory
2018 Sherco 450 SEF-R Racing
2019 Beta 125 RR (2t)
2019 Beta 200 RR (2t)
2019 Beta 250 RR (2T)
2019 Beta 300 RR (2t)
2019 Beta 350 RR
2019 Beta 390 RR
2019 Beta 430 RR
2019 Husqvarna FE 250
2019 Husqvarna FE 350
2019 Husqvarna FE 350S
2019 Husqvarna TE 300i
2019 KTM 250 XC-W TPi
2019 KTM 300 XC-W TPi
2019 KTM 350 EXC-F
2019 KTM 500 EXC-F
2019 Sherco 250 SEF-R Racing
2019 Sherco 300 SE-R Racing
2019 Sherco 300 SEF-R Racing
2019 Sherco 450 SEF-R Racing
2020 Beta 125 RR (2t)
2020 Beta 200 RR (2t)
2020 Beta 250 RR (2T)
2020 Beta 300 RR (2t)
2020 Beta 350 RR
2020 Beta 390 RR
2020 Beta 430 RR
2020 Husqvarna FE 350
2020 Husqvarna FE 350S
2020 Husqvarna FE 501S
2020 Husqvarna TE 150i
2020 Husqvarna TE 300i
2020 KTM 150 XC-W TPi
2020 KTM 250 XC-W TPi
2020 KTM 300 XC-W TPi
2020 KTM 350 EXC-F
2020 KTM 500 EXC-F
2020 Sherco 250 SEF-R Racing
2020 Sherco 300 SE-R Racing
2020 Sherco 300 SEF-R Racing
2020 Sherco 450 SEF-R Racing
2020 Sherco 500 SEF-R Racing
2021 Beta 125 RR (2t)
2021 Beta 200 RR (2t)
2021 Beta 250 RR (2T)
2021 Beta 300 RR (2t)
2021 Beta 350 RR
2021 Beta 390 RR
2021 Beta 430 RR
2021 Gas-Gas EC 300
2021 Husqvarna FE 350
2021 Husqvarna FE 350S
2021 Husqvarna FE 501S
2021 Husqvarna TE 150i
2021 Husqvarna TE 300i
2021 KTM 150 XC-W TPi
2021 KTM 250 XC-W TPi
2021 KTM 300 XC-W TPi
2021 KTM 350 EXC-F
2021 KTM 500 EXC-F
2021 Sherco 250 SEF-R Racing
2021 Sherco 300 SE-R Racing
2021 Sherco 300 SEF-R Racing
2021 Sherco 450 SEF-R Racing
2021 Sherco 500 SEF-R Racing
2022 Beta 125 RR (2t)
2022 Beta 200 RR (2t)
2022 Beta 250 RR (2T)
2022 Beta 300 RR (2t)
2022 Beta 350 RR
2022 Beta 390 RR
2022 Beta 430 RR
2022 Gas-Gas EC 250
2022 Gas-Gas EC 300
2022 Husqvarna FE 350
2022 Husqvarna FE 350S
2022 Husqvarna FE 501S
2022 Husqvarna TE 150i
2022 Husqvarna TE 300i
2022 KTM 150 XC-W TPi
2022 KTM 250 XC-W TPi
2022 KTM 300 XC-W TPi
2022 KTM 350 EXC-F
2022 KTM 500 EXC-F
2022 Sherco 250 SEF-R Racing
2022 Sherco 300 SE-R Racing
2022 Sherco 300 SEF-R Racing
2023 Beta 125 RR (2t)
2023 Gas-Gas EC 250
2023 Gas-Gas EC 300
2023 Husqvarna FE 350
2023 Husqvarna FE 350S
2023 Husqvarna FE 501S
2023 Husqvarna TE 150i
2023 Husqvarna TE 300i
2023 KTM 150 XC-W
2023 KTM 250 XC-W
2023 KTM 300 XC-W
2023 KTM 350 EXC-F
2023 KTM 450 XCF-W
2023 KTM 500 EXC-F
2024 Gas-Gas EC 250
2024 Gas-Gas EC 300
2024 Gas-Gas EX 250
2024 Gas-Gas EX 250F
2024 Gas-Gas EX 300
2024 Gas-Gas EX 350F
2024 Gas-Gas EX 450F
2024 Husqvarna FE 350S
2024 Husqvarna FE 501S
2024 Husqvarna FX 350
2024 Husqvarna FX 450
2024 Husqvarna TE 150i
2024 Husqvarna TE 300i
2024 Husqvarna TX 300i
2024 KTM 150 XC-W
2024 KTM 250 XC
2024 KTM 250 XC-F
2024 KTM 250 XC-W
2024 KTM 300 XC
2024 KTM 300 XC-W
2024 KTM 350 EXC-F
2024 KTM 350 XC-F
2024 KTM 450 XC-F
2024 KTM 450 XCF-W
2024 KTM 500 EXC-F
The Race Tech Fork Spring 0.54 kg/mm is designed to help improve front-end balance, handling, and predictability on select Husqvarna and KTM motorcycles. Proper fork spring rates help support the rider and motorcycle more effectively than under-sprung factory setups, promoting more controlled suspension performance during braking, cornering, acceleration, and uneven-terrain riding.
Manufactured by Race Tech from high-quality chrome silicon wire, this performance fork spring offers a high stiffness-to-mass ratio for responsive suspension action without unnecessary weight. The spring is shot-peened and heat treated to improve durability and maintain consistent performance over time. Race Tech’s accurate spring rates help riders select suspension components that better match their motorcycle and riding requirements, reducing the risk of spring fatigue and performance loss.
This Race Tech FRSP 434654 fork spring fits the 2017 Husqvarna TE 150; 2015 and 2016 KTM 350 XC-F; 2015 and 2016 KTM 350 SX-F; 2015 and 2016 Husqvarna TC 125; and 2014 through 2016 Husqvarna FC 250. Verify motorcycle model, year, and required spring rate before installation. Professional installation and suspension setup are recommended to achieve the intended handling characteristics.
Brand: Race Tech. Manufacturer part number: FRSP 434654. Vendor part number: FRSP 434654. Model: Fork Spring 0.54 kg/mm. This spring is intended for compatible motorcycle fork applications and is supplied as a precision-rate suspension replacement component.
Features:
- Spring Rate: 0.54 kg/mm for compatible motorcycle fork applications
- Material: Chrome silicon wire for strength and consistent performance
- Construction: Shot-peened and heat treated to improve durability
- Performance: High stiffness-to-mass ratio supports responsive suspension action
- Precision: Accurate spring rate helps improve handling balance and predictability
- Durability: Designed to resist spring fatigue and performance loss
- Fitment: 2017 Husqvarna TE 150; 2015–2016 KTM 350 XC-F; 2015–2016 KTM 350 SX-F; 2015–2016 Husqvarna TC 125; and 2014–2016 Husqvarna FC 250
- Brand: Race Tech
- Manufacturer Part Number: FRSP 434654
- Vendor Part Number: FRSP 434654
Fitment:
2005 Kawasaki KX125
2005 Kawasaki KX250F
2005 Suzuki RM-Z250
2005 Yamaha WR250F
2006 Suzuki RM-Z250
2006 Yamaha WR250F
2007 Yamaha WR250F
2008 KTM 450 SMR 4-Stroke
2008 KTM 690 Smc
2008 KTM 690 Supermoto
2008 Yamaha WR250F
2009 KTM 450 SMR 4-Stroke
2009 KTM 690 Smc
2009 Yamaha WR250F
2010 Yamaha WR250F
2011 Yamaha WR250F
2012 Yamaha WR250F
2013 Yamaha WR250F
2014 Beta 250 RR (2T)
2014 Beta 300 RR (2t)
2014 Beta 350 RR
2014 Beta 400 RR
2014 Beta 450 RR
2014 Beta 498 RR
2014 Husqvarna FC 250
2014 Husqvarna FC 450
2014 Husqvarna FE 250
2014 Husqvarna FE 350
2014 Husqvarna FE 501
2014 Husqvarna TE 250
2014 KTM 250 XC
2014 KTM 250 XC-F
2014 Sherco 250 SE-R Racing
2014 Sherco 250 SEF-R Racing
2014 Sherco 300 SE-R Racing
2014 Sherco 300 SEF-R Racing
2014 Yamaha WR250F
2015 Beta 250 RR (2T)
2015 Beta 300 RR (2t)
2015 Beta 350 RR
2015 Beta 390 RR
2015 Beta 430 RR
2015 Beta 480 RR
2015 Husqvarna FC 250
2015 Husqvarna FC 450
2015 Husqvarna FE 250
2015 Husqvarna FE 350
2015 Husqvarna FE 350S
2015 Husqvarna FE 501
2015 Husqvarna TC 125
2015 Husqvarna TC 250
2015 Husqvarna TE 250
2015 Husqvarna TE 300
2015 KTM 125 SX
2015 KTM 150 SX
2015 KTM 250 SX
2015 KTM 250 SX-F
2015 KTM 250 XC
2015 KTM 250 XC-F
2015 KTM 300 XC
2015 KTM 350 SX-F
2015 KTM 350 XC-F
2015 KTM 450 SX-F
2015 KTM 450 XC-F
2015 Sherco 250 SE-R Racing
2015 Sherco 250 SEF-R Racing
2015 Sherco 300 SE-R Racing
2015 Sherco 300 SEF-R Racing
2015 Sherco 450 SEF-R Racing
2015 Yamaha WR250F
2016 Beta 250 RR (2T)
2016 Beta 300 RR (2t)
2016 Beta 350 RR
2016 Beta 390 RR
2016 Beta 430 RR
2016 Beta 480 RR
2016 Husqvarna FC 250
2016 Husqvarna FC 450
2016 Husqvarna FE 250
2016 Husqvarna FE 350
2016 Husqvarna FE 350S
2016 Husqvarna FE 501
2016 Husqvarna TC 125
2016 Husqvarna TC 250
2016 Husqvarna TE 250
2016 Husqvarna TE 300
2016 KTM 125 SX
2016 KTM 150 SX
2016 KTM 250 SX
2016 KTM 250 SX-F
2016 KTM 250 XC
2016 KTM 250 XC-F
2016 KTM 300 XC
2016 KTM 350 SX-F
2016 KTM 350 XC-F
2016 KTM 450 SX-F
2016 KTM 450 XC-F
2016 Sherco 250 SE-R Racing
2016 Sherco 300 SE-R Racing
2016 Sherco 300 SEF-R Racing
2016 Sherco 450 SEF-R Racing
2016 Yamaha WR250F
2017 Beta 250 RR (2T)
2017 Beta 250 RR (RE)
2017 Beta 300 RR (2t)
2017 Beta 300 RR (RE)
2017 Beta 350 RR
2017 Beta 350 RR (RE)
2017 Beta 390 RR
2017 Beta 390 RR (RE)
2017 Beta 430 RR
2017 Beta 430 RR (RE)
2017 Beta 480 RR (RE)
2017 Husqvarna FE 250
2017 Husqvarna FE 350
2017 Husqvarna TE 150
2017 Husqvarna TE 250
2017 Husqvarna TE 300
2017 KTM 300 XC-W
2017 KTM 350 EXC-F
2017 KTM 500 EXC-F
2017 Sherco 250 SE-R Factory
2017 Sherco 250 SE-R Racing
2017 Sherco 250 SEF-R Factory
2017 Sherco 250 SEF-R Racing
2017 Sherco 300 SE-R Factory
2017 Sherco 300 SE-R Racing
2017 Sherco 300 SEF-R Factory
2017 Sherco 300 SEF-R Racing
2017 Sherco 450 SEF-R Factory
2017 Sherco 450 SEF-R Racing
2017 Yamaha WR250F
2018 Beta 125 RR (2t)
2018 Beta 250 RR (2T)
2018 Beta 250 RR (RE)
2018 Beta 300 RR (2t)
2018 Beta 300 RR (RE)
2018 Beta 350 RR
2018 Beta 350 RR (RE)
2018 Beta 390 RR
2018 Beta 390 RR (RE)
2018 Beta 430 RR
2018 Beta 430 RR (RE)
2018 Beta 480 RR (RE)
2018 Husqvarna FE 250
2018 Husqvarna FE 350
2018 Husqvarna TE 150
2018 Husqvarna TE 250
2018 Husqvarna TE 300
2018 KTM 250 XC-W
2018 KTM 250 XC-W TPi
2018 KTM 300 XC-W
2018 KTM 350 EXC-F
2018 KTM 500 EXC-F
2018 Sherco 125 SE-R Factory
2018 Sherco 125 SE-R Racing
2018 Sherco 250 SE-R Factory
2018 Sherco 250 SE-R Racing
2018 Sherco 250 SEF-R Factory
2018 Sherco 250 SEF-R Racing
2018 Sherco 300 SE-R Factory
2018 Sherco 300 SE-R Racing
2018 Sherco 300 SEF-R Factory
2018 Sherco 300 SEF-R Racing
2018 Sherco 450 SEF-R Factory
2018 Sherco 450 SEF-R Racing
2019 Beta 125 RR (2t)
2019 Beta 200 RR (2t)
2019 Beta 250 RR (2T)
2019 Beta 300 RR (2t)
2019 Beta 350 RR
2019 Beta 390 RR
2019 Beta 430 RR
2019 Husqvarna FE 250
2019 Husqvarna FE 350
2019 Husqvarna FE 350S
2019 Husqvarna TE 300i
2019 KTM 250 XC-W TPi
2019 KTM 300 XC-W TPi
2019 KTM 350 EXC-F
2019 KTM 500 EXC-F
2019 Sherco 250 SEF-R Racing
2019 Sherco 300 SE-R Racing
2019 Sherco 300 SEF-R Racing
2019 Sherco 450 SEF-R Racing
2020 Beta 125 RR (2t)
2020 Beta 200 RR (2t)
2020 Beta 250 RR (2T)
2020 Beta 300 RR (2t)
2020 Beta 350 RR
2020 Beta 390 RR
2020 Beta 430 RR
2020 Husqvarna FE 350
2020 Husqvarna FE 350S
2020 Husqvarna FE 501S
2020 Husqvarna TE 150i
2020 Husqvarna TE 300i
2020 KTM 150 XC-W TPi
2020 KTM 250 XC-W TPi
2020 KTM 300 XC-W TPi
2020 KTM 350 EXC-F
2020 KTM 500 EXC-F
2020 Sherco 250 SEF-R Racing
2020 Sherco 300 SE-R Racing
2020 Sherco 300 SEF-R Racing
2020 Sherco 450 SEF-R Racing
2020 Sherco 500 SEF-R Racing
2021 Beta 125 RR (2t)
2021 Beta 200 RR (2t)
2021 Beta 250 RR (2T)
2021 Beta 300 RR (2t)
2021 Beta 350 RR
2021 Beta 390 RR
2021 Beta 430 RR
2021 Gas-Gas EC 300
2021 Husqvarna FE 350
2021 Husqvarna FE 350S
2021 Husqvarna FE 501S
2021 Husqvarna TE 150i
2021 Husqvarna TE 300i
2021 KTM 150 XC-W TPi
2021 KTM 250 XC-W TPi
2021 KTM 300 XC-W TPi
2021 KTM 350 EXC-F
2021 KTM 500 EXC-F
2021 Sherco 250 SEF-R Racing
2021 Sherco 300 SE-R Racing
2021 Sherco 300 SEF-R Racing
2021 Sherco 450 SEF-R Racing
2021 Sherco 500 SEF-R Racing
2022 Beta 125 RR (2t)
2022 Beta 200 RR (2t)
2022 Beta 250 RR (2T)
2022 Beta 300 RR (2t)
2022 Beta 350 RR
2022 Beta 390 RR
2022 Beta 430 RR
2022 Gas-Gas EC 250
2022 Gas-Gas EC 300
2022 Husqvarna FE 350
2022 Husqvarna FE 350S
2022 Husqvarna FE 501S
2022 Husqvarna TE 150i
2022 Husqvarna TE 300i
2022 KTM 150 XC-W TPi
2022 KTM 250 XC-W TPi
2022 KTM 300 XC-W TPi
2022 KTM 350 EXC-F
2022 KTM 500 EXC-F
2022 Sherco 250 SEF-R Racing
2022 Sherco 300 SE-R Racing
2022 Sherco 300 SEF-R Racing
2023 Beta 125 RR (2t)
2023 Gas-Gas EC 250
2023 Gas-Gas EC 300
2023 Husqvarna FE 350
2023 Husqvarna FE 350S
2023 Husqvarna FE 501S
2023 Husqvarna TE 150i
2023 Husqvarna TE 300i
2023 KTM 150 XC-W
2023 KTM 250 XC-W
2023 KTM 300 XC-W
2023 KTM 350 EXC-F
2023 KTM 450 XCF-W
2023 KTM 500 EXC-F
2024 Gas-Gas EC 250
2024 Gas-Gas EC 300
2024 Gas-Gas EX 250
2024 Gas-Gas EX 250F
2024 Gas-Gas EX 300
2024 Gas-Gas EX 350F
2024 Gas-Gas EX 450F
2024 Husqvarna FE 350S
2024 Husqvarna FE 501S
2024 Husqvarna FX 350
2024 Husqvarna FX 450
2024 Husqvarna TE 150i
2024 Husqvarna TE 300i
2024 Husqvarna TX 300i
2024 KTM 150 XC-W
2024 KTM 250 XC
2024 KTM 250 XC-F
2024 KTM 250 XC-W
2024 KTM 300 XC
2024 KTM 300 XC-W
2024 KTM 350 EXC-F
2024 KTM 350 XC-F
2024 KTM 450 XC-F
2024 KTM 450 XCF-W
2024 KTM 500 EXC-F