The Piston ION is built for e-bike enthusiasts who crave adventure. With a robust 100 lbs per tray capacity (adjusted for RV and off-road use), it securely carries two e-bikes on a 2" hitch without touching the frame. Its aluminum ramp and FastFit wheel chock system make loading simple, while compatibility with RVs and off-road setups ensures it's ready for any terrain. Designed to accommodate a wide range of wheel sizes and tire widths, it's the ultimate companion for any ride. - Carries two e-bikes with zero frame contact and up to 100 lbs per tray - Includes aluminum ramp and FastFit chock system for easy loading - Supports wheel sizes from 18" to 29" and tires up to 4.8" wide - RV-compatible and off-road approved for versatile adventures