Litehouse Rim The Litehouse is both light and strong, with super-thick angled sidewalls to minimize the risk of damage when you hangup. The rim features a wider cross-section than normal to compliment modern tire widths for an optimized assembly. Features Fully welded joint construction Directional spoke hole drilling U.S. Patent 7,427,112 Specs Size: 36-hole 20" Material: 6061-T6 Aluminum Width: 35mm Height: 21mm ERD: 388mm Weight: 475 grams (16oz)