RT SHOCK SPRING 66.9X64X267MM 4.8KG/MM

RT SHOCK SPRING 66.9X64X267MM 4.8KG/MM

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RT SHOCK SPRING 66.9X64X267MM 4.8KG/MM

Race Tech Shock Spring (RT-SRSP-672748) - 4.8 kg/mm

Enhance your motorcycle's suspension performance with the Race Tech Shock Spring (RT-SRSP-672748), featuring a spring rate of 4.8 kg/mm. This high-performance spring is meticulously crafted from top-quality chrome silicon wire, ensuring durability and longevity. The spring undergoes heat treatment and shot-peening to prevent sagging and maintain its strength over time. Its lightweight construction, combined with precise rate tolerances, guarantees optimal stiffness-to-mass ratio, making it the perfect choice for both casual riders and professional racers.

Key Features:

  • Spring Rate: 4.8 kg/mm
  • Dimensions: 66.9 mm (outer diameter) x 64 mm (inner diameter) x 267 mm (length)
  • Material: High-grade chrome silicon wire
  • Construction: Heat-treated and shot-peened for maximum durability
  • Lightweight Design: Highest stiffness-to-mass ratio in the industry
  • Preset for Reliability: Eliminates sagging over time
  • Made in the USA

Fitment Guide

The Race Tech Shock Spring (RT-SRSP-672748) is designed to fit a wide range of motorcycle models, ensuring improved suspension performance for various makes and years. This fitment guide includes some of the most popular compatible models:

Honda:

  • CR250R (2000-2007)
  • CRF250R (2004-2016)
  • CRF250X (2004-2009, 2012-2013, 2015-2017)
  • CRF450R (2002-2008)
  • CRF450X (2005-2009, 2012-2017)

Husqvarna:

  • FC250 (2017-2019)
  • FC450 (2017-2020)
  • FE250 (2017-2019)
  • FE350 (2017-2019)
  • FE501 (2017-2020)
  • TC125 (2017-2020)
  • TC250 (2017-2020)
  • TE150 (2017-2018)
  • TE150i (2020)
  • TE250 (2017-2018)
  • TE250i (2018-2020)
  • TE300 (2017-2018)
  • TE300i (2019-2020)
  • TX300 (2017-2019)
  • TX300i (2020)

Kawasaki:

  • KLX400R (2003)
  • KX250F (2006-2018)
  • KX450F (2015-2017)

KTM:

  • 125 SX (2017-2020)
  • 150 SX (2017-2020)
  • 250 SX (2017-2020)
  • 250 SX-F (2017-2020)
  • 250 XC (2017-2019)
  • 250 XC TPI (2020)
  • 250 XC-F (2017-2020)
  • 300 XC (2017-2019)
  • 350 SX-F (2017-2020)
  • 350 XC-F (2017-2020)
  • 450 SX-F (2017-2020)
  • 450 XC-F (2017-2020)

Suzuki:

  • DR-Z400 (2000-2004)
  • DR-Z400E (2000-2007)
  • DR-Z400S (2000-2009, 2011-2022)
  • DR-Z400SM (2005-2009, 2013-2022)
  • RM-Z250 (2007-2016)
  • RM-Z450 (2005-2016)
  • RM125 (1998-2007)
  • RM250 (1998-2000, 2004-2008)
  • RMX450Z (2018-2019)

Yamaha:

  • IT490 (1983-1984)
  • YZ100 (1983)
  • YZ125 (1983)
  • YZ250 (1983-1985)
  • YZ490 (1983-1985)

For more detailed information and to ensure compatibility with your specific model, please refer to the manufacturer's fitment guide or consult with a professional mechanic.