Jumpline builds on the 5Dev All Around and Trail Enduro platforms. CNC-machined from 6061-T6 aluminum on a 5-axis Brother mill, robotically loaded in San Diego. Taller, sharper traction teeth sit wider along the diagonal support ribs for a more locked-in shoe connection. The inboard bushing and quad-bearing system carries over, now paired with a nyloc nut preload upgrade for added strength and long-term durability. Built to take years of rock strikes, root clips, and whatever else the trail throws at it. Features Platform Material: 6061-T6 Platform Size: 106mm x 110mm Pin Count: 300-series stainless. 10 Per Side. M3 x 8mm Axle Material: 17-4 Stainless Steel Weight: 372g