The ONSRA BLACK Carve 4 is a Gear Drive electric longboard, available as a STREET version and an AT (all-terrain) version. Products in this collection include BLACK Carve 4 - AT - Electric Longboard and BLACK Carve 4 - STREET - Electric Longboard. Choose STREET for paved roads and carving, or AT for rough roads, gravel and trails; full specifications are on each product page.
BLACK Carve 4 at a glance
BLACK Carve 4 is ONSRA's gear-drive electric longboard. It is built around a premium bamboo deck tuned for flex, comfort and carving, and a 14S3P Samsung 50S battery (51.8 V, 15 Ah, 777 Wh). The gear drive is designed for instant torque, quiet power delivery and low maintenance compared with a belt setup.
Both versions share the deck, battery and drivetrain. The STREET version is set up for paved roads, city commuting and long carving sessions; the AT version is set up for rough asphalt, gravel and trails. Every board ships fully assembled. Check each product page for the wheel setup, range, top speed and the full specification table of the version you are interested in.
BLACK Carve 4 - AT - Electric Longboard
BLACK Carve 4 - STREET - Electric Longboard








