Amazon.com : Dime Bag Skateboard Bushings with 1/4" Risers and 1 1/2" Hardware for Longboards (88A Blue) : Sports & Outdoors
Do You Need Risers On Your Longboard? (When And What Size)
Loaded: 1/16" Through Strips - Shock Absorbing Risers plus washers - MUIRSKATE
Here's a Angled Riser explanation and links to Free STL files to #D Print your own. From 1/8" 1/4" 1/2" Flat .. 5 Deg 10 Deg 15 Deg Angled link here and
Paris 7 Degree Hard Wedge 2-Pack Longboard Risers – Daddies Board Shop
Skateboard Longboard Risers Pads Shock Absorption Skate Boards Truck Pads for Skate Board Decks Cruiser _ - AliExpress Mobile