56 Pieces Skateboard Truck Hardware Kit Includes 8 Pieces Spacers, 8 Pieces Axle Nuts and 40 Pieces Speed Rings for Skateboard and Longboard

Amazon.com Price: $7.59 (as of 20/04/2021 23:34 PST- Details) & FREE Shipping.

Package quantity: package comes with 8 pieces skateboard spacers, 8 pieces axle nuts and 40 pieces speed rings, enough quantity to fit on a skateboard or longboard and improve bearing performance
Speed spacer: our skateboard spacer allows you to rotate the axle nut downward all the time, thus reducing slop and increasing bearing life, durability and performance;The +/ -0.02 mm precision tolerance ensures nicely fit and very fast bearing at a time
Speed rings: our speed rings can increase speed and extend longer bearing life by reducing friction among the bearing, axle nut and hangar