NERD DAMPER FLUID 10 20 30 Nd Shock Oil [HRC] HRC000040 HRC000041 HRC000042

Dedicated oil for damping force adjustment damper
Increases the flow velocity and uses mineral oil with low aggression (expansion) to the O-ring.
Damping characteristic that rises linearly for damping force adjustment type damper, and stable damping characteristic even if it is soft or hard. Even in
cold and hot environments, there is little change in viscosity due to temperature changes, and stable damping characteristics can always be obtained even after long-term use
.
Oil clay is
10 (soft)
20 (medium)
30 (hard)
"Racing car harmonics", "Rolling moving car harmonics" according to the specifications of the car and the road surface
You can create a damper that suits your style