Skateboard Bushings are suitable for most skateboards. You can replace old, cracked skateboard bushings with them to maintain the flexibility of your long-board/scooter. Skateboard truck liners help you learn to balance and ensure that you can ride more smoothly and more controlled.SpecificationColor: BlackMaterial: PUThread Diameter: M14; M12; M10Large Pivot Cups (18mm): 18x15 mm / 0.71x0.59 inch (ODxH)Medium Pivot Cups (16mm): 15.5x12mm / 0.61x0.47 inch (ODxH)Small Pivot Cups (12mm): 13x14 mm / 0.51x0.55 inch (ODxH)Packing List: 1 Set x Pivot Cups (each set has 2 pcs Large/Medium/Small pivot cups )AdvantageTruck Bushings are made of sturdy and thick PU material, which is wear-resistant and durable, with good performance.
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