All Terrain KIT 150mm & 200mm
The ONSRA AT Kit includes everything needed to convert your board into an awesome Off-Road Beast!
150mm KIT: 60T Pulley
200mm KIT: 66T Pulley
The Black Carve 3 uses 10mm Board Bearings for added rigidity and stability. The Black Carve 1,2 and Challenger all use 8mm bearings. Most other boards also still use 8mm bearings.
10mm Bearings: Black Carve 3
8mm Bearings: Black Carve 2, Challenger and most other companies