K-Tech Rear Shock Linear Spring (46-180-85) (85N) (46 x 180) (Red)
K-Tech Rear Shock Linear Spring (46-180-85) (85N) (46 x 180) (Red)
Pickup available at Joe Superbike Center
Usually ready in 5+ days
The K-Tech Shock Absorber Spring 85N is engineered for riders who demand absolute precision from their rear suspension.
Whether you are racing at a national level or looking to perfect your street bike's handling, these linear springs provide the predictable feedback and stability required to push your limits.
Manufactured from the highest grade Chrome Silicone wire, every spring is cold-coiled, heat-treated, tempered, and shot-peened. This rigorous manufacturing process ensures that the 85N rate remains stable and never "sags," even under the extreme heat and high-cycle loads of competitive racing.
Each spring is finished with a zinc phosphate anti-corrosion layer and a durable red epoxy powder coat for a professional, race-ready aesthetic.
Bike Fitment / Bike Model
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K-Tech Razor-R (2013–2026)
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K-Tech Razor-R Lite (2013–2026)