Fits 1" diameter handlebars

and workmanship

• Polyester lining

OEM early style mechanical friction damping system for Springer forks

drag specialties fork oil 20w 1l BS90 Fits 1" diameter handlebarsFork Oil 20W by Drag Specialties. Thus, tensile and impact forces are no longer dissipated in an "accordion" (zig zag) manner, but are absorbed on a kind of a kind of "grid structure" with several levels. Significantly better temperature stability, an improvement in shear stability This measure leads to: a maximum reduction in friction coefficients, a reduction in breakaway torque (stick slip) Reduction in foam formation and optimum air separation