2020+ Aprilia RS660 Steering Damper Mount is made of solid Continuous Carbon Fiber which makes it as strong as aluminum but 1/2 the weight! Works with any lateral style steering damper with an 8mm Heim Joint. INCLUDES 6MM BOLTS FOR INSTALLATION INSTALLS INTO FACTORY THREADS ON THE FRAME REQUIRES LARGER STEERING STOPS TO PREVENT MOST DAMPERS FROM BOTTOMING OUT OHLINS DAMPER NOT INCLUDED DESIGNED FOR RACE BIKES ONLY PLEASE READ OUR TERMS & CONDITIONS BEFORE PURCHASING, THANK YOU!