Steering damper Aprilia RS 660 / Extrema / Factory / Limited Ed 2020 - 2025 | made by Matris Italy

#SDA111K

All parts are CNC machined.

Twin tube system with titanium outer cylinder and aluminium coaxial inner cylinder.
High tensile steel single piston rod, hard chrome coating and lapped finish surface treatment to grant zero friction, supported by slide bearings.

Speed Sensitive progressive hydraulic damping system that reacts to sudden movements by automatically increasing damping force without restricting movements at slow speeds.

Hydraulic brake adjustment ring nut with calibrated holes 13 points of hardness adjustment.

External tank for controlled heat compensation of fluid expansion, pressurized with nitrogen gas for greater stability at high operating temperatures.

All the mounting hardware is included for an easy fitting.

#SDA111R

#SDA111R

All parts are CNC machined.

Twin tube system with titanium outer cylinder and aluminium coaxial inner cylinder.
High tensile steel single piston rod with hard chrome coating to grant zero friction and PVD titanium nitride treatment for optimal performance and durability.

Speed Sensitive progressive hydraulic damping system that reacts to sudden movements by automatically increasing damping force without restricting movements at slow speeds.

16 active fully adjustable hydraulic damping options with calibrated holes and micrometric points of resistance and hardness.

External tank for controlled heat compensation of fluid expansion, pressurized with nitrogen gas for greater stability at high operating temperatures.

All the mounting hardware is included for an easy fitting.