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K-Tech Yamaha YZF-R1 09-21 OEM Rear Shock Spring

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Fitment Note: This replacement shock spring is specifically for OEM shock applications and is NOT suitable for an aftermarket rear shock. If you have questions regarding proper fitment or optimal spring rate, please contact a member of our sales team prior to placing your order.

K-Tech shock springs are manufactured from the highest grade Chrome Silicone wire, each spring is cold coiled, heat treated, pre-set and ground to length. Phosphate coating is then applied to protect against corrosion and then powder coated before the part number is applied.

All springs are manufactured to DIN 2095 Grade 1.

  • Cold coiled
  • Heat treated
  • Tempered
  • Shot peened
  • Ground ends
  • Zinc phosphate coated
  • Epoxy powder coated
  • Part number printed