The E440 Rim weighs just 440g, offering a lightweight yet durable option for riders seeking to reduce rotational weight. Tested rigorously by professionals, it withstands harsh riding conditions, making it a reliable choice for demanding BMX use. Available individually or as part of a complete wheelset with Seismic Hubs. Material6061-T6 alloy, flash welded Size Size34 x 16mm, 36h Diameter 419, ERD 389, ETRTO 406 Features • super stiff rim with unique rim profile• strong, lightweight double wall design• thicker side walls less likely to dent on hang-ups• taller profile for rigidity but straight side walls for brake use Weight440g (15.52oz : 0.97lbs)