Race Tech Fork Spring 1.00 kg/mm FRSP 4466100 for Kawasaki KX250F and Suzuki RM-Z

Race Tech Fork Spring 1.00 kg/mm FRSP 4466100 for Kawasaki KX250F and Suzuki RM-Z

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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.

Improve front-suspension control and handling consistency with the Race Tech Fork Spring 1.00 kg/mm, manufacturer part number FRSP 4466100. Designed for riders who need more suitable spring rates than standard equipment provides, this high-performance fork spring helps create a balanced, predictable feel across braking, cornering, and rough terrain. The spring is engineered for motocross and performance applications where accurate suspension setup is essential.

Race Tech manufactures this fork spring from chrome silicon wire for a high stiffness-to-mass ratio and dependable performance. Shot peening and heat treatment improve durability, while the accurately controlled spring rate helps resist sagging and performance loss over time. Selecting the correct spring rate is a critical step in tuning a motorcycle’s suspension to match rider weight, riding style, and terrain.

The Race Tech FRSP 4466100 fits select Kawasaki KX250F and Suzuki RM-Z models, including the 2013–2016 and 2019 Kawasaki KX250F, the 2013–2015 Suzuki RM-Z250, and the 2013–2015 Suzuki RM-Z450. Verify the motorcycle model year and suspension specifications before installation. This spring is intended for riders seeking improved fork support and more predictable handling during demanding off-road and motocross use.

Features:

  • Size: 1.00 kg/mm fork spring rate
  • Model: Fork Spring 1.00 kg/mm
  • Brand: Race Tech
  • Manufacturer part number: FRSP 4466100
  • Vendor part number: 200-4466100
  • Material: Chrome silicon wire
  • Construction: Shot-peened and heat-treated for durability
  • Performance: High stiffness-to-mass ratio with accurate spring rates
  • Durability: Designed to resist spring sag and performance loss
  • Fitment: 2013–2016 and 2019 Kawasaki KX250F
  • Fitment: 2013–2015 Suzuki RM-Z250
  • Fitment: 2013–2015 Suzuki RM-Z450

Fitment:
2013 Kawasaki KX250F
2013 Suzuki RM-Z250
2013 Suzuki RM-Z450
2014 Kawasaki KX250F
2014 Suzuki RM-Z250
2014 Suzuki RM-Z450
2015 Kawasaki KX250F
2015 Suzuki RM-Z250
2016 Kawasaki KX250F
2017 Kawasaki KX250F
2018 Kawasaki KX250F
2019 Kawasaki KX250F