10pcs Longboard Skateboard Bushings Conical Cylinder Bushing Black

set2: 100 x Skateboard Speed Washers + 1 set x shock absorbersSkateboard truck bushing is made of high quality PU, durable, lightweight.Used to improve your skates truck performance, smooth and good skating experience.Totally 10 Pieces, including 2pcs bottom bushings, and 2pcs top bushings, and 6pcs pivot cups set: 3.25inch, 5inch, 7inch.85A hardness, high elasticity for shock proof, wear and corrosion resistant.Accessories set for skateboard, truck, etc. in outdoor sports.Speed washers increase speed and promote longer bearing life by reducing friction between the bearing and axle nut and hangarIncrease life of bearingsProtect your bearings from everyday wear and tear with these Skateboarding Standard Hardware Speed Washers. Washers are used to prevent bearings from rubbing up against the truck hangar& axle nut. Washers increase the life of bearings & provide a much smoother ride.Make your bearings stress-less and prevent your bearings from exploding or seizingPrecision tolerances of + / - 0.02mm ensure fitment and super fast bearings every time.Color: Black/SilverMaterial: PU/steelMake sure to replace your washers regularly.size:Outer diameter about: 11mmInternal diameter: 8mmPackage Contents:100 x Skateboard Speed Washers1 set x shock absorbersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.