Mini BMX race wheel with double wall, tubeless compatible sleeved joint constructionDurable yet light weight G69 6069-T6 alloy constructionComes drilled for TCS and Schrader, with a valve plug for the unused valve hole20inAlienationMite520172118DblMSWBlack36PV/SV325g503UPC/EAN/GTIN: 888571088548